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Bio-Arc Leg Press
TuffStuff’s Bio-Arc Leg Press (BA-709) is a phenomenal way to improve your exercise facility’s leg training circuit. Part of TuffStuff’s most innovative commercial strength series, the Bio-Arc Leg Press is specifically designed and tested for optimal biomechanics. The result is a machine with head, back, and seat pads that promote neutral positions. And a dynamic seat that moves along a linear arc with the user to increase Quadricep and assisting muscle activation throughout the entire range of motion.
- Optimal Mechanics for Muscle Activation
- User’s body moves along a linear arc trajectory to optimize muscle recruitment
- Head, back and seat pads designed to maintain neutral positions
- Trigger release allows for easy adjustment of foot pad to desired starting position
- Large foot pad allows wider stance to increase adductor recruitment
- Custom upholstery and frame colors available
- Full Commercial Warranty
Designed and independently tested for optimal biomechanics, the Bio-Arc Leg Press (BA-709) is part of TuffStuff’s most innovative commercial strength series. After four decades at the helm of TuffStuff’s Research & Development, Ken Carter claims the Bio-Arc Leg Press as one of his all-time favorite creations.
With each repetition, the user’s entire body moves along a linear arc trajectory to optimize muscle recruitment. As a result, the Bio-Arc Leg Press provides a smooth and comfortable pressing motion. The large foot pad allows users to position their feet in a wider stance to increase adductor recruitment when desired. The Bio-Arc Leg Press includes a 400 lbs. weight stack; however, the weight lifted is the approximate combined user’s weight and weight selected (see Weight Guide label).
TUFFSTUFF BIO-ARC RESEARCH AND DEVELOPMENT
TuffStuff is proud to introduce the Bio-Arc strength series, the first resistance machines to incorporate multi-planar movement of each machine’s seat, along a linear arc trajectory. The seat movement allows the user to move along the arc path in conjunction with the machine, helping to maintain more optimal muscle length and improving the force of contraction and training stimulus.
Three years in the making, from concepts and engineering prototypes, to testing and countless refinements. Each Bio-Arc machine was tested by an independent exercise consulting company. Pilot research studies combining joint positioning – using goniometry testing, along with muscle recruitment and activity measurements – through electromyographic (EMG) testing. Each machine was tested to determine the optimal dimensions for final production. Every detail was measured, and design modifications were executed to exact specifications and re-tested. The end result is our patented Bio-Arc Technology that allows full body linear arc trajectory motion during exercise. Learn more >
TUFFSTUFF COMMERCIAL STRENGTH
Since 1971 TuffStuff Fitness International has focused on one thing, the design and development of premium strength equipment.
Over the last five decades, TuffStuff has manufactured the highest quality strength equipment and set the industry standards against which all other equipment is measured. TuffStuff’s craftsmanship is recognized worldwide, and their products are sold across the United States, Canada, Mexico and in more than thirty other countries.
Today TuffStuff is the only fitness company in the United States with a full-service manufacturing facility, capable of producing every product they sell. Every design and engineering process begins in Chino, California – from concepts to prototypes, testings and design refinements. As a result, TuffStuff has greater flexibility to customize products, faster turn around times, and maintains a higher level of quality control than competitors.
TuffStuff’s commercial strength equipment is built to exacting standards, with full commercial-grade components including 7 and 11-gauge tubular steel, inert-gas MIG welded construction, and certified USA-made cables. Whether you are looking to outfit the world’s finest health club, or you just need a single equipment station that will stand the test of time, with TuffStuff you will receive unmatched product quality and exceptional support.