Tonearm linear-drive apparatus

Tonearm position setting apparatus

Tongue positioning and exercising device

Tongue thrust corrective device

Tornado novelty device

Torque metering device for a bicycle-type ergometer

Torque metering device for a bicycle-type ergometer

Torsion and gripping type exercise device for total arm developm

Torsion exercise apparatus

Torsion spring exercise machine

Torsion spring type wrist exercising device

Torsion spring type wrist exercising device

Torsion type arm exercising apparatus

Torsion type exercise device

Torsional exercise device and method of use

Torso building exercise machine

Torso building exercise machine

Torso exercise machine with range limiter

Torso exerciser

Total abdominal workout machine