Collapsible exerciser

Collapsible frame for weight lifters

Collapsible hoop

Collapsible hula hoop

Collapsible reformer exercise apparatus

Collapsible rider exerciser

Collapsible riding type exercise apparatus

Collapsible rotary torso exercise machine

Collapsible seat for combination hack squat and leg press...

Collapsible swing motion device

Collar for weightlifting bar

Collarless barbell sleeve

Combination arm exercise apparatus and propulsion aid for a whee

Combination athletic shoe and resilient exercise device

Combination bench press and sit-up board transformable into a so

Combination exercise machine

Combination grip for an exercise drive

Combination hand weight and rope pull device

Combination leg exercise machine with adjustable seat assembly

Combination limb and abdominal exerciser