Effective Grip Strengthener–ExologyFitness handgrips strengthener delivers effective force to your wrist, finger, and forearm muscles; its design channels the resistance from its rust-resistant spring to your hand
Adjustable Hand Strengthener-From 5kg to60kg,you can adjust its resistance to suit your level; take it slow and then go hard on yourself, all the while increasing your hand grip strength
Rubber Grip for a Strong Hold-The hand exercisergripstrengthener comes with powerful rubber grips; they have grooves and protrusions to discourage slipping away; longevity is in their matter

Ultra-wide ab roller with built-in resistance and ergonomic handles to help maximize results of ab roll-out exercises
Interior kinetic engine uses a carbon steel spring to provide resistance and amplify abdominal and arm workout
Ultra-wide wheel tread offers stability when carving left, right or center for targeted work on obliques