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Core Strength Training Equipment
56 products
56 products
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From $27.50
The Blazer Medicine Balls are a versatile strength and conditioning staple that works for every sport on your campus. The rubber-compound outer shell has a textured surface for a secure grip during throws, slams, and rotational work, and because these balls float, they double as a resistance tool for water workouts. Training with a medicine ball builds core strength and stability as the torso works to control its center of balance through every movement.
- Durable rubber-compound outer shell with a textured, easy-grip surface
- These balls float — great for pool and water workouts
- Builds core, rotational, and total-body strength for all sports
- Seven weights available: 1K/2.2 lb and 2K/4.4 lb (195 mm), 3K/6.6 lb and 4K/8.8 lb (228 mm), and 5K/11 lb, 6K/13.2 lb, 7K/15.4 lb (275 mm)
- Ideal for individual workouts and team circuits
Coach's tip: start athletes with a lighter ball to groove clean mechanics on throws and slams, then progress the weight as control improves. Wipe the balls down after use and store them indoors away from direct heat to protect the rubber shell.
$33.95
The Champion Sports JFIT Balance Board builds balance, coordination, and core strength for workouts, physical therapy, and standing-desk use. The wooden board supports up to 300 lb and offers 360° rotation with an 18° tilt for full-range balance training.
- Durable Wood Construction – Supports up to 300 lb
- 360° Rotation, 18° Tilt – Full range of motion for dynamic balance training
- Textured Non-Slip Surface – Provides secure footing during squats, push-ups, and balance drills
- Posture and Core Strength – Helps improve posture, coordination, and stability
- Two Designs – Wave or Kaleidoscope graphic; compact and portable for home, gym, or rehab settings
Sold individually.
From $25.95
The Champion Sports JFIT Slam Ball is built for high-intensity slams, throws, and explosive conditioning. A sand-filled, dead-weight core absorbs impact with no bounce, and the textured soft-touch shell keeps a secure grip through tough workouts.
- Sand-Filled Dead Weight – Absorbs impact with no bounce for controlled slams
- Textured Soft-Touch Shell – Secure, non-slip grip that helps reduce strain on joints
- Full-Body Conditioning – Improves strength, endurance, coordination, and conditioning
- Durable, Easy to Clean – Surface withstands repeated use and wipes clean
- Weights and Finishes – 10 to 50 lb in Star Pattern, Champagne, Rose Gold, or Silver (availability varies by weight), sold individually
$10.95
The Champion Sports JFIT Therapy Ball provides gentle resistance for rehab, mobility, and low-impact core work. Soft, durable vinyl helps strengthen the core, inner thighs, and pelvic floor while supporting flexibility and spinal alignment, and an exercise guide is included.
- Soft, Durable Vinyl – Built for long-lasting use in therapy and fitness settings
- Targeted Strengthening – Helps work the core, inner thighs, and pelvic floor muscles
- Flexibility and Posture – Supports spinal alignment and stretching of the upper back and neck
- Travel-Friendly – Inflates and deflates easily for storage or travel
- Two Sizes – Blue ball in 7" or 9" diameter, with exercise guide included
Sold individually.
From $27.95
The Champion Sports JFIT Treads Slam Ball is engineered for high-impact strength and cardio training with true dead-weight, no-bounce performance. A thick shell with a treaded surface improves grip and handling, even during high-speed slams and throws.
- Sand-Filled Core – True dead weight with no bounce for controlled slams and throws
- Treaded Outer Shell – Enhanced grip and control during fast-paced workouts
- High-Impact Ready – Built for repeated strength and cardio training
- Power and Core Stability – Helps develop power, endurance, coordination, and core strength
- 10 to 50 lb Range – Black ball available in 10, 15, 20, 25, 30, 35, 40, 45 and 50 lb, sold individually
From $30.95
The Champion Sports JFIT Medicine Ball with Dual Texture adds controlled resistance to strength, core, and functional conditioning work. Puncture-resistant rubber stands up to high-impact use, while the dual-texture surface gives a secure, non-slip grip for throws, slams, and core movements.
- Durable Rubber – Resists punctures and holds up to high-impact training
- Dual-Texture Grip – Secure, non-slip surface for throws and core work
- Strength and Conditioning – Ideal for strength training, core workouts, and functional conditioning
- Balance and Mobility – Supports coordination, mobility, rehabilitation, and performance training
- Color-Coded Weights – Available from 4 to 20 lb for easy identification and progression
Sold individually.
From $32.95
The Champion Sports JFIT Anti-Burst Gym Ball is an extra-thick PVC stability ball rated to 2200 lbs for core training, posture work, stretching, Pilates, and yoga. If punctured it deflates slowly for added safety, and a foot pump and exercise guide are included for quick setup.
- Anti-Burst PVC – Extra-thick construction supports up to 2200 lbs and deflates slowly if punctured
- Textured Non-Slip Surface – Improves stability during workouts
- Core and Posture Training – Helps strengthen abs, back, and glutes with low-impact resistance
- Pump and Guide Included – Foot pump and exercise guide make setup and programming easy
- Sized by Height – 45 cm Red (4'6"–5'0"), 55 cm Seafoam Green (5'1"–5'7"), 65 cm Purple (5'8"–6'1"), 75 cm Teal (6'2"–6'6"), 85 cm Blue (6'7"+)
Sold individually.
From $20.95
The Champion Sports JFIT Fit Disc is an inflatable balance cushion for core training, balance work, physical therapy, and active seating. A textured side adds grip, a smooth side keeps seating comfortable, and firmness adjusts with the included inflation straw.
- Balance and Core Stability – Engages stabilizing muscles to build balance, coordination, and posture
- Dual-Surface Design – Textured side for traction and smooth side for comfortable seating
- Adjustable Firmness – Inflates easily with the included straw
- High-Tensile Material – Durable construction built for long-lasting use
- Two Sizes – 13" disc (Blue or Black) supports up to 350 lbs; 26" disc (Blue) supports up to 450 lbs
Sold individually.
From $25.95
The Champion Sports JFIT Dead Weight Slam Ball delivers no-bounce resistance for controlled power and conditioning work. Its soft but durable shell holds shape through repeated slams, and the 9" ball suits indoor or outdoor training for solo or partner workouts.
- Dead-Weight Design – No-bounce construction absorbs impact for controlled, effective slam training
- Durable Outer Shell – Soft, tough shell keeps its shape through repeated impact and offers a secure grip
- Strength and Conditioning – Builds strength, endurance, and aerobic capacity in solo or partner workouts
- Easy Care – Cleans up with mild soap and water
- 9" Diameter – Black ball available in 10, 15, 20, 25, 30, 35, 40 and 50 lb, each sold individually
$20.95
The Champion Sports Day 1 Fitness Waist Trimmer Belt increases heat and sweat around the waist during workouts. Made from flexible, latex-free extra-thick neoprene, it compresses and supports the core and lower back, and its contoured fit stays in place and wears discreetly under clothing.
- Boosts Sweat – Increases heat around the waist during exercise
- Latex-Free Neoprene – Extra-thick, flexible material for durability and comfort
- Core and Back Support – Provides compression for the core and lower back
- Contoured Fit – Stays in place during movement; fits under clothing
- Unisex Sizing – Color-coded sizes from Small to XX-Large, each sold separately
From $19.95
Champion Sports JFIT Balance Pods help build balance, stability, and core strength for training and rehab. Each 6" pod is 20% thicker for added durability and weight capacity, with a smooth side for stability and a textured dome side that adds challenge and helps release tight muscles and plantar fascia.
- 20% Thicker – Increased durability and weight capacity
- Dual-Surface Design – Smooth side for stability, textured side for added balance challenge
- Foot Therapy – Textured dome helps release tight muscles and plantar fascia
- Storage Bag and Exercise Chart – Full-color chart with multiple exercise positions included
- 6" Diameter x 3" H – Bright blue pods, available in sets of 2 or 4
$32.95
The Champion Sports JFIT Medium Resistance Pilates Ring adds resistance and control to Pilates and full-body workouts. The flexible 15" ring has dual padded grips for a secure hold and delivers consistent medium resistance to build strength, muscle tone, and posture.
- Medium Resistance – Consistent tension to enhance strength, flexibility, and muscle tone
- Dual Padded Grips – Gray padded handles provide comfort and control
- 15" Diameter – Ring measures 15" (38 cm) across
- Versatile Training – Suited to a wide range of Pilates and full-body exercises
- Lightweight and Portable – Easy to use at home, in the gym, or on the go; black with gray grips
$17.95
The Champion Sports JFIT Core Ab Pad supports the lower back and encourages proper form during core work. Its ergonomic, cushioned shape allows a full range of motion while targeting the lower abs and obliques, and the compact pad is easy to carry between the gym, the classroom, and home.
- Lower-Back Support – Ergonomic design supports the lumbar area during core exercises
- Targets Abs and Obliques – Helps isolate the lower abs and obliques for more effective training
- Cushioned Padding – Comfortable support throughout every rep
- Easy to Clean – Durable surface wipes clean with mild soap and water
- Lightweight and Portable – Weighs 2.25 lb and measures 14.5" x 12" x 3"; black
$78.95
JFIT Wooden Gym Rings from Champion Sports build functional upper body and core strength with bodyweight training. Natural wood rings provide a secure grip with or without chalk, and two 15-foot nylon straps with quick-adjust buckles set up fast indoors or out.
- Natural Wood Rings – Smooth finish grips well with or without chalk
- 9.25" Outer Diameter – 1.25" grip thickness for consistent handling
- 15' Nylon Straps – Two heavy-duty straps with quick-adjust buckles
- Bodyweight Versatility – Ideal for pull-ups, dips, L-sits, muscle-ups, and more
- Portable – Lightweight design for indoor or outdoor use
$192.95
The JFIT Elliptic Stability Ball Chair from Champion Sports encourages active sitting that engages the core and supports better posture through long periods at a desk. An ergonomic elliptic ball provides a larger, more comfortable seat, and a rolling base with lockable casters adds mobility and stability.
- Active Sitting – Engages core muscles throughout the day
- Posture Support – Helps improve posture and reduce back strain
- Elliptic Ball Shape – Larger, more comfortable seating surface
- Lockable Casters – Rolling base moves easily and locks in place
- Adjustable Height – Approx. 22"–25" without risers; optional 1–2" risers fit users 5'–6'1"
Risers sold separately.
$284.95
The Champion Sports U-Ring Single Medicine Ball Tree keeps soft medicine balls off the floor and within easy reach. Steel construction with a welded base provides stable storage for up to five balls in gyms, training facilities and weight rooms.
- Holds 5 Medicine Balls – Organized storage for up to five soft medicine balls
- Welded Steel Construction – Durable steel with a secure base for stability
- U-Ring Design – Easy access to balls between sets
- 12.5" Rung Spacing – Proper spacing for ball placement
- Dimensions – 22.5" L x 23" W x 64.5" H
$604.95
The Champion Sports Medicine Ball Rebounder returns throws from its 28" diameter surface for continuous cardio and strength work. The angle adjusts up to 60 degrees to vary intensity and distance, and a solid tubular steel frame keeps the unit stable through high-volume sessions.
- 28" Rebound Surface – Returns medicine balls for continuous, partner-free training
- Adjustable Angle – Tilts up to 60 degrees for varied workouts and throwing distances
- Tubular Steel Frame – Solid construction provides long-lasting stability
- Handle and Ball Tray – Neoprene-grip handle aids control and transport; built-in tray stores balls between sets
- Size and Weight – Measures 36" L x 39" W x 42" H and weighs 60 lbs; color black; assembly required
Balls not included.
$644.95
The Champion Sports Deluxe Medicine Ball Rack stores and moves up to 20 medicine balls in one space-efficient unit. A four-sided steel tubing frame keeps balls organized, and ball-bearing casters let you roll the rack across the gym floor for setup and cleanup.
- Steel Tubing Frame – Durable, stable construction for busy weight rooms and gyms
- 20-Ball Capacity – Four-sided design holds up to 20 medicine balls
- Ball-Bearing Casters – Smooth mobility for easy transport across gym floors
- Ball Size Note – Not designed for larger diameter medicine balls
- Dimensions – Measures 25" L x 25" W x 56" H in black; assembly required
Medicine balls sold separately.
$174.95
The Champion Sports Double Medicine Ball Tree doubles your storage without eating up floor space. Its double-sided steel tubing frame holds up to 10 medicine balls in a narrow footprint, keeping training areas organized and balls within reach.
- Steel Tubing Frame – Durable construction with a sturdy base for stable support
- 10-Ball Capacity – Double-sided design stores up to 10 medicine balls
- Space-Saving – Narrow footprint fits easily into compact spaces
- Ball Size Note – Not designed for larger diameter medicine balls
- Dimensions – Measures 23" L x 12" W x 51" H in white; assembly required
Medicine balls sold separately.
$138.95
The Champion Sports Single Medicine Ball Tree gives weight rooms and PE spaces a tidy, vertical home for up to five medicine balls. Its narrow steel tubing frame fits into tight corners, and a sturdy base keeps it stable during use.
- Steel Tubing Frame – Durable, strong construction built for everyday training environments
- Five-Ball Capacity – Stores up to five medicine balls vertically
- Compact Footprint – Narrow design slips easily into small spaces
- Stable Base – Sturdy base provides reliable support
- Dimensions – Measures 15" L x 11" W x 52" H in black; assembly required
Medicine balls sold separately.
$27.95
The Champion Sports Balance Platform Ball builds core strength, balance, and coordination through dynamic movement. Its bouncy platform demands continuous core engagement, making it a versatile tool for individual workouts and group fitness classes.
- Core and Stability – Challenges the core to stay engaged throughout every exercise
- Bouncy Platform – Unstable surface encourages continuous balance work
- Functional Fitness – Helps improve balance, coordination, and posture
- Durable Build – Constructed for long-lasting performance in group settings
- Yellow/Blue – Bright color combination; sold individually
$34.95
The Champion Sports Deluxe Ball Base holds exercise balls securely in place during workouts, balance training or seated use. Open grooves let resistance tubes or bands pass underneath for even more exercise options.
- Stabilizes Exercise Balls – Prevents rolling during use or storage
- Open Grooves – Route resistance tubes or bands under the base for additional exercises
- Seated Use – Supports an exercise ball used as an alternative office chair
- Fits Balls up to 25.5" – Accommodates a wide range of exercise ball sizes
- Color – Black
$270.95
The Champion Sports 9-Ball ABS Storage Cart keeps exercise balls organized in gyms, fitness centers and PE spaces. Lightweight schedule 90 plastic pipe holds up to nine balls of various sizes, and heavy-duty swivel casters make it easy to move.
- Nine-Ball Capacity – Holds up to nine exercise balls of various sizes
- Schedule 90 Plastic Pipe – Durable yet lightweight construction
- Heavy-Duty Swivel Casters – Four casters for smooth mobility
- Dimensions – 62"L x 19"W x 67"H in white
- Simple Assembly – Assembly required
Balls are not included.
$32.95
The Champion Sports 14" Exercise Disc supports balance training, posture improvement and core strengthening. Soft vinyl with a knobbed top provides grip, and adjustable inflation lets users customize firmness and height.
- Soft Vinyl – Comfortable and durable for regular workouts
- Knobbed Top Surface – Adds grip and stability for standing exercises
- Adjustable Inflation – Set height and firmness from 1" to 2.5"
- Core & Balance Work – Ideal for balance, posture, lower back and pelvic exercises
- Size & Color – 14" diameter in blue
$418.95
The Champion Sports U-Ring Double Medicine Ball Tree keeps weight rooms and training areas organized with vertical storage for up to eight medicine balls. Durable steel and a wide base provide stability, while the compact footprint saves floor space.
- Eight-Ball Capacity – Holds up to eight medicine balls
- 7" Prong Spacing – Accommodates multiple ball sizes
- Steel Construction – Durable rack built for gyms and training facilities
- Wide Base – Provides added stability
- Dimensions – 28"L x 28"W x 60"H
Medicine balls sold separately.
From $77.95
The Champion Sports Rhino Fitness Kettlebell is a reliable strength tool for controlled, full-body training in weight rooms, studios, and home gyms. A smooth molded handle supports proper form during swings, squats, and presses, and the rubber-coated bell helps protect floors.
- Rubber-Coated Bell – Helps protect floors during workouts
- Smooth Molded Handle – Secure, comfortable grip and control
- Consistent Size & Shape – Uniform design across weights for smooth progression
- Versatile Training – Suited to strength training, conditioning, and functional fitness
- Nine Weights – 6 lb to 30 lb options in black; each sold separately
$252.95
The Champion Sports Rhino Fitness Poly Training Rope delivers demanding strength and conditioning work for athletes building power, endurance, and grip strength. The 2" diameter and 40' length add serious resistance for waves, slams, and pulls, with PVC handles for a secure grip.
- 2" x 40' Rope – Thick diameter and long length increase resistance and challenge
- Weighted Polyester – Durable construction for repeated high-intensity use
- PVC Handles – Secure, comfortable grip to maintain control and technique
- Full-Body Conditioning – Suited to cardio, core, and grip strength exercises, partner drills, and circuits
- Indoor or Outdoor – Ideal for gyms, training facilities, and outdoor workouts; black
From $49.95
The Champion Sports Rhino Fitness Promax Wall Ball is a versatile 14" training ball for throwing, catching, and full-body conditioning. A soft-shell synthetic leather build is comfortable to catch, while the Rhino Skin® shell holds its shape and weight balance through regular use.
- Soft-Shell Synthetic Leather – Comfortable for repeated throwing and catching
- Rhino Skin® Shell – Exceptional durability through regular use
- Consistent Balance – Maintains shape and weight balance at all intensity levels
- 14" Diameter – Comfortable grip and easy handling
- Eleven Weights – 4 lb to 30 lb options; each sold separately
Not intended for slamming: the warranty is voided if the ball is abused by repeated impact on a rough, aggregate surface or slammed on the ground from overhead.
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Core Strength Training Equipment
Develop your athletes' core strength and stability with core training equipment from ST1 Sports. Our core strength training collection includes medicine balls, stability balls, resistance bands, ab rollers, and core activation tools used by coaches and strength staff at K-12 programs across the country. ST1 Sports helps athletic programs build stronger, more resilient athletes with quality core training tools at competitive prices.
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