Training – Core Strength | ST1 Sports | Core Strength Equipment for School Athletes

	__ __
Description	Description - __
Vendor	Vendor - __
Weight	Weight - __
Materials	Materials - __
Color	Color - __
Accessory size	Accessory size - __
Size	Size - __
	View full details

Home / Training – Core Strength

9 products

Filter

In stock

Range min Range max

$ Input price min

$ Input price max

0 selected

Blazer (1)
Gill (4)
PowerMax (4)

Filter

9 products

In stock

Range min Range max

$ Input price min

$ Input price max

0 selected

Blazer (1)
Gill (4)
PowerMax (4)

Apply (0)

{"id":43425378369625,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"BL-4075BL","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Blazer Medicine Balls","public_title":null,"options":["Default Title"],"price":2750,"weight":454,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}

Blazer

Blazer Medicine Balls

$27.50

Unit price

Medicine Balls Rubber compound outer shell. Textured surface for easy grip. Great training for all sports and works great for an individual workout. These balls float. Great for water workouts. Builds strength as the Torso works to hold its center balance point. Seven Available Sizes: -1kg / 2.2lbs, diameter 195mm / 7.67” -2kg / 4.4lbs, diameter 195mm / 7.67” -3kg / 6.6lbs, diameter 228mm / 8.97” -4kg / 8.8lbs, diameter 228mm / 8.97” -5kg / 11lbs, diameter 275mm / 10.82” -6kg / 13.2lbs, diameter 275mm / 10.82” -7kg / 15.4lbs, diameter 275mm / 10.82”

Available for pickup at

Out of stock at

More Info

{"id":43425343045721,"title":"30 lb","option1":"30 lb","option2":null,"option3":null,"sku":"PM-TA1227","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Gill Powermax Weight Vest; Short; 10lb - 30 lb","public_title":"30 lb","options":["30 lb"],"price":34495,"weight":6804,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}

Gill

Gill Powermax Weight Vest; Short; 10lb

From $214.95

Unit price

This unique design includes a stretchable neoprene strapping system which secures the vest to your body while allowing the vest to expand and accommodate to your normal breathing pattern during exercise. Vest holds double stitched 1/2 lb shot filled weight packets. Purchase additional 1/2 lb packets to adjust the short vest up to 20 lb or the long vest up to.TA1226 Specs

Can fit up to 40” chest/waist
Shoulder strap is 2 3/4” wide and offers 5 1/2” of adjustment in shoulders
Vest is 18” long and 16” wide

TA1227 Specs

Can fit up 57” chest/waist
Shoulder strap is 2 3/4” wide and offers 5 1/2” of adjustment in shoulders
Vest is 23” long and 16” wide

Available for pickup at

Out of stock at

More Info

{"id":43425331150937,"title":"5 kg","option1":"5 kg","option2":null,"option3":null,"sku":"PM-TA1365","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"PowerMax V2 Medicine Ball; 14\" Dia - 5 kg","public_title":"5 kg","options":["5 kg"],"price":17995,"weight":454,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}

PowerMax

PowerMax V2 Medicine Ball; 14" Dia

$179.95

Unit price

18 oz. flexible moisture resistant polyurethane shell textured for grip
Hand-sewn casing design and expert ball construction
Dimensionally stable, balanced, and maintains the impact absorbing properties
14" diameter

Available for pickup at

Out of stock at

More Info

{"id":43425291173977,"title":"Blue","option1":"Blue","option2":null,"option3":null,"sku":"PM-TA1332","requires_shipping":true,"taxable":true,"featured_image":{"id":36509680533593,"product_id":8245999763545,"position":1,"created_at":"2026-06-11T12:36:03-06:00","updated_at":"2026-06-11T12:36:05-06:00","alt":null,"width":1200,"height":1200,"src":"\/\/st1sports.com\/cdn\/shop\/files\/aii.jpg?v=1781202965","variant_ids":[43425291173977]},"available":true,"name":"PowerMax Swing Ball - Blue","public_title":"Blue","options":["Blue"],"price":11995,"weight":454,"compare_at_price":null,"inventory_management":null,"barcode":null,"featured_media":{"alt":null,"id":28482336784473,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/st1sports.com\/cdn\/shop\/files\/aii.jpg?v=1781202965"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}

PowerMax

PowerMax Swing Ball

$119.95

Unit price

For swinging, slamming and rotation drills
Rope: 1/3"" nylon with a 30"" handle from stopper to rope end
Diameters: 2K = 7.5""; 3K/4K/5K = 9.5""
Color coded for easy weight identification

Color

Available for pickup at

Out of stock at

More Info

{"id":43425290911833,"title":"20 kg","option1":"20 kg","option2":null,"option3":null,"sku":"PM-TA13220","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"PowerMax Non-Bounce Med Ball - 20 kg","public_title":"20 kg","options":["20 kg"],"price":6995,"weight":9525,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}

PowerMax

PowerMax Non-Bounce Med Ball

$69.95

Unit price

"Designed to be thrown, dropped, or slammed without the ball bouncing or rolling away
Material is made from durable PVC"

Available for pickup at

Out of stock at

More Info

{"id":43425290616921,"title":"2 kg","option1":"2 kg","option2":null,"option3":null,"sku":"PM-TA132","requires_shipping":true,"taxable":true,"featured_image":{"id":36509679878233,"product_id":8245999599705,"position":13,"created_at":"2026-06-11T12:36:00-06:00","updated_at":"2026-06-11T12:36:02-06:00","alt":null,"width":1200,"height":1200,"src":"\/\/st1sports.com\/cdn\/shop\/files\/ta132_powermax-rubber-med-ball.jpg?v=1781202962","variant_ids":[43425290616921]},"available":true,"name":"Gill Powermax Rubber Med Ball; 6.5\" Dia - 2 kg","public_title":"2 kg","options":["2 kg"],"price":13495,"weight":8618,"compare_at_price":null,"inventory_management":null,"barcode":null,"featured_media":{"alt":null,"id":28482336096345,"position":13,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/st1sports.com\/cdn\/shop\/files\/ta132_powermax-rubber-med-ball.jpg?v=1781202962"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}

Gill

Gill Powermax Rubber Med Ball; 6.5" Dia

From $44.95

Unit price

Synthetic rubber ball suitable for all sports
Can be used indoor and outdoor
Color coded for easy weight identification
Weight identification in kilograms

Sizes: 1k = 6.5" Diameter 2k = 7.5" Diameter 3k = 9.10" Diameter 4k = 9.5" Diameter 5k = 10.5" Diameter 6k = 11" Diameter

Available for pickup at

Out of stock at

More Info

{"id":43425280163929,"title":"2 lb","option1":"2 lb","option2":null,"option3":null,"sku":"PM-TA4002","requires_shipping":true,"taxable":true,"featured_image":{"id":36509644816473,"product_id":8245995602009,"position":2,"created_at":"2026-06-11T12:34:13-06:00","updated_at":"2026-06-11T12:34:15-06:00","alt":null,"width":1200,"height":1200,"src":"\/\/st1sports.com\/cdn\/shop\/files\/ta4002_powrmax_grip_ball-2lb.jpg?v=1781202855","variant_ids":[43425280163929]},"available":true,"name":"PowerMax Grip Ball - 2 lb","public_title":"2 lb","options":["2 lb"],"price":5495,"weight":454,"compare_at_price":null,"inventory_management":null,"barcode":null,"featured_media":{"alt":null,"id":28482301034585,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/st1sports.com\/cdn\/shop\/files\/ta4002_powrmax_grip_ball-2lb.jpg?v=1781202855"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}

PowerMax

PowerMax Grip Ball

$54.95

Unit price

Great for power throws or rehabilitation
Use for swinging movements, throw sidearm, underhand or overhand
Throw single arm, double arm or heave
Durable rubber shell with filler and comfortable built in rubber handle
Will not harm rubber floors
All balls are 8" in diameter, grip is 1" x 1 1/4"

Available for pickup at

Out of stock at

More Info

{"id":43425146568793,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"PM-TA1228","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Gill Powermax Weight Vest Additional Weight Pack; 5Lb","public_title":null,"options":["Default Title"],"price":4995,"weight":2495,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}

Gill

Gill Powermax Weight Vest Additional Weight Pack; 5Lb

$49.95

Unit price

The Gill PowerMax Weight Vest Additional Weight Pack adds 5 pounds of supplemental resistance to the PowerMax Weight Vest, allowing athletes and coaches to progressively increase training load as strength develops. Progressive overload is a foundational principle of athletic training, and this add-on pack makes it easy to customize the vest's resistance level without purchasing an entirely new vest. Designed specifically for compatibility with PowerMax weight vests, the pack attaches securely and distributes weight evenly for comfortable, balanced training. This is an ideal accessory for high school athletic programs that use weighted vest training for speed, agility, and strength development. Available at ST1 Sports for coaches and athletic trainers building out their weight vest training program.

Available for pickup at

Out of stock at

More Info

{"id":43425146536025,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"PM-TA12241","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Gill Powermax Sand Bag Kit; 80Lb","public_title":null,"options":["Default Title"],"price":16995,"weight":37195,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}

Gill

Gill Powermax Sand Bag Kit; 80Lb

$169.95

Unit price

Leak proof inner bags hold 20lbs of sand securely (sand not included)
Inner bags are pre-marked for easy measurement
Five strategically placed padded handles
Set includes inner and outer bags, holds up to 80lbs

Available for pickup at

Out of stock at

More Info

Best sellers You’ll Love

See All

{"id":43425407271001,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"SM-moment","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Smith Moment","public_title":null,"options":["Default Title"],"price":16300,"weight":340,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}

Smith

Smith Moment

$163.00

Unit price

Available for pickup at

Out of stock at

More Info

{"id":43425407238233,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"SM-proxy","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Smith Proxy","public_title":null,"options":["Default Title"],"price":16300,"weight":340,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}

Smith

Smith Proxy

$163.00

Unit price

Available for pickup at

Out of stock at

More Info

{"id":43425407172697,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"SM-squad-s","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Smith Squad S","public_title":null,"options":["Default Title"],"price":12900,"weight":340,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}

Smith

Smith Squad S

$129.00

Unit price

Available for pickup at

Out of stock at

More Info

{"id":43425407205465,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"SM-rally","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Smith Rally","public_title":null,"options":["Default Title"],"price":9800,"weight":340,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}

Smith

Smith Rally

$98.00

Unit price

Available for pickup at

Out of stock at

More Info

{"id":43425407139929,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"SM-transfer","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Smith Transfer","public_title":null,"options":["Default Title"],"price":5800,"weight":340,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}

Smith

Smith Transfer

$58.00

Unit price

Available for pickup at

Out of stock at

More Info

{"id":43425407107161,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"SM-arvo","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Smith Arvo","public_title":null,"options":["Default Title"],"price":21700,"weight":45,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}

Smith

Smith Arvo

$217.00

Unit price

Available for pickup at

Out of stock at

More Info

{"id":43425407074393,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"SM-lineup","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Smith Lineup","public_title":null,"options":["Default Title"],"price":18700,"weight":45,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}

Smith

Smith Lineup

$187.00

Unit price

Available for pickup at

Out of stock at

More Info

{"id":43425407041625,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"SM-vert","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Smith Vert","public_title":null,"options":["Default Title"],"price":24700,"weight":45,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}

Smith

Smith Vert

$247.00

Unit price

Available for pickup at

Out of stock at

More Info

{"id":43425406779481,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"SM-method","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Smith Method","public_title":null,"options":["Default Title"],"price":13000,"weight":680,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}

Smith

Smith Method

$130.00

Unit price

Available for pickup at

Out of stock at

More Info

{"id":43425406746713,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"SM-glide-jr","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Smith Glide Jr.","public_title":null,"options":["Default Title"],"price":9000,"weight":680,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}

Smith

Smith Glide Jr.

$90.00

Unit price

Available for pickup at

Out of stock at

More Info

{"id":43418017890393,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"VX500","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Baden Official All-American Volleyball","public_title":null,"options":["Default Title"],"price":4999,"weight":454,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}

Baden

Baden Official All-American Volleyball

$49.99

Unit price

Available for pickup at

Out of stock at

More Info

Warstic Pro Standard Series Slowpitch Glove

{"id":43425379680345,"title":"Right","option1":"Right","option2":null,"option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Warstic Pro Standard Series Slowpitch Glove - Right","public_title":"Right","options":["Right"],"price":29900,"weight":399,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}

Warstic

Warstic Pro Standard Series Slowpitch Glove

$299.00

Unit price

Available for pickup at

Out of stock at

More Info

Related Collections

2654 items

160 items

359 items

42 items