Stretching machine

String actuated rotatable ball

Structure of a hula-hoop

Structure of exercising machine

Structure of matching weights for a health exercise machine

Substantially constant-force exercise machine

Suit for forcedly modifying a human posture and producing an...

Support device for shoulder rotation exercises

Support rack for disc-like weight members

Suspended squat rack

Suspension gym

Swimming auxiliary device

Swimming simulator exercise device

Swing exercise device

Swing exerciser

Swing exerciser

Swing rotary fitness apparatus

Swing training and exercising apparatus

Swing training and exercising apparatus

Swing training apparatus and method