Safety device for exercise resistance bands

Scissor grip exercising machine

Seat exercise device

Seat exerciser device

Seat mounted workout station system

Shoulder exercise system

Shoulder exerciser

Shoulder exerciser

Shoulder stabilizing and strengthening apparatus

Single leg incentive pedal exerciser

Single spine elastic cord exercise assembly

Skijor belt

Slotted exercise apparatus

Slotted exercise handgrip

Sports training and exercise device

Sports training and exercise device

Spring exerciser

Spring pack

Spring-type body exerciser

Sprinter leg muscle training device and method