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SKU: BA-703
Categories: Tuffstuff, Tuffstuff Bio-arc

TuffStuff’s Bio-Arc Biceps Curl (BA-703) is an excellent choice to improve your exercise facility’s strength training circuit. Whether your clients are novices or experienced with weight machines, the Bio-Arc Biceps Curl provides a seamless experience. Simply sit in the seat, grab the handles and curl. No frustrating adjustments required. As the user pulls the independent swivel handles, their entire body moves along a linear arc trajectory with the machine to optimize muscle recruitment.

Optimal Mechanics for Muscle Activation
User’s entire body moves along a linear arc trajectory with the machine
Trak Swivel handles enable a full range of motion and rotational movements
Independent handles allow natural arc pattern and movement of joints, limiting stress
Intuitive with minimal adjustments: simply sit in the seat, grab the handles and curl
Maintains optimal body position throughout the entire range of motion (ROM)
Head, back and seat pads designed to maintain neutral positions
Custom upholstery and frame colors available
Full Commercial Warranty

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SKU: BA-705
Categories: Tuffstuff, Tuffstuff Bio-arc

The TuffStuff Bio-Arc Lat Pulldown (BA-705) is a phenomenal way to improve your exercise facility’s strength training circuit. Designed and independently tested to ensure proper biomechanics, the Bio-Arc Lat Pulldown keeps the user’s entire body moving along a linear arc trajectory to optimize muscle recruitment. With TrakFitness 360° swivel handles, users may perform unilateral or bi-lateral movements. And the independent movement of the hands and arms minimizes stress, while also increasing Latissimus activation through the entire range of motion.

Optimal Mechanics for Muscle Activation
User’s body moves along a linear arc trajectory to optimize muscle recruitment
Trak Swivel handles enable a full range of motion and rotational movements
Intuitive with minimal adjustments required
Independent handles allow natural arc pattern and movement of joints, limiting stress
Custom upholstery and frame colors available
Full Commercial Warranty

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SKU: BA-708
Categories: Tuffstuff, Tuffstuff Bio-arc

The Bio-Arc Leg Curl (BA-708) is part of TuffStuff’s most innovative commercial strength series. Over a period of three years, TuffStuff tested and modified nearly every component on the machine. Each design was independently tested – using goniometry testing, along with muscle recruitment and activity measurements through electromyographic (EMG) – and then adjusted and refined for optimal biomechanics. The end result is the Bio-Arc Leg Curl, which maintains hip angle/pelvic tilt to optimize muscle length throughout the entire range of motion.

Optimal Mechanics for Muscle Activation
User’s body moves along a linear arc trajectory to optimize muscle recruitment
Greater range of motion and muscle contraction at full curl
Maintains hip angle / pelvic tilt to optimize muscle length
Free flow leg roll automatically adjusts to different leg lengths
Leg, back and seat pads designed to maintain neutral positions
Quick release allows for easy adjustments
Custom upholstery and frame colors available
Full Commercial Warranty

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SKU: BA-707
Categories: Tuffstuff, Tuffstuff Bio-arc

TuffStuff Bio-Arc Leg Extension (BA-707) is a great way to improve your exercise facility’s leg training circuit. Part of TuffStuff’s most innovative commercial strength series, the Bio-Arc Leg Extension is specifically designed and tested for optimal biomechanics. The result is a machine that maintains hip angle/pelvic tilt to optimize muscle length throughout the entire range of motion.

Optimal Mechanics for Muscle Activation
User’s body moves along a linear arc trajectory to optimize muscle recruitment
Maintains hip angle / pelvic tilt to optimize muscle length
Greater muscle contraction during full extension
Free flow leg roll automatically adjusts to different leg lengths
Quick release allows for easy adjustments
Custom upholstery and frame colors available
Full Commercial Warranty

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SKU: BA-709
Categories: Tuffstuff, Tuffstuff Bio-arc

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

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SKU: BA-706
Categories: Tuffstuff, Tuffstuff Bio-arc

TuffStuff’s Bio-Arc Mid Row (BA-706) is an excellent way to improve your exercise facility’s strength training circuit. Part of the most innovative commercial strength series available, the Bio-Arc Mid Row is specifically designed and tested to promote optimal biomechanics. The result is a machine with independent movement of the hands and arms to minimize stress, and a seat that moves along a linear arc to increase Latissimus 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
Trak Swivel handles enable a full range of motion and rotational movements
Intuitive with minimal adjustments required
Stabilizes and positions user to target lower/mid trapezius and rhomboid muscles
Independent handles allow natural arc pattern and movement of joints, limiting stress
Custom upholstery and frame colors available
Full Commercial Warranty

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SKU: BA-701
Categories: Tuffstuff, Tuffstuff Bio-arc

TuffStuff’s Bio-Arc Seated Chest Press (BA-701) is part of the most innovative commercial strength equipment line-up available. Whether your clients are novices or experienced with weight machines, the Bio-Arc Chest Press provides a seamless spotter-free chest press experience. Simply sit in the seat, grab the handles and press. No seat adjustments required. As the user extends the independent swivel handles, their entire body moves along a linear arc trajectory with the machine to optimize muscle recruitment.

Optimal Mechanics for Muscle Activation
User’s entire body moves along a linear arc trajectory with the machine
Trak Swivel handles enable a full range of motion and rotational movements
Intuitive with minimal adjustments: simply sit in the seat, grab the handles and press
Maintains optimal body position throughout the entire range of motion
Independent handles allow natural arc pattern and movement of joints, limiting stress
Head, back and seat pads designed to maintain neutral positions
Custom upholstery and frame colors available
Full Commercial Warranty

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SKU: BA-702
Categories: Tuffstuff, Tuffstuff Bio-arc

TuffStuff’s Bio-Arc Shoulder Press (BA-702) is part of the most innovative commercial strength equipment line-up available. Bio-Arc Shoulder Press provides a seamless workout experience, simply sit in the seat, grab the handles and press. No seat adjustments required. As the user extends the independent swivel handles, their entire body moves along a linear arc trajectory with the machine to optimize muscle recruitment.

Optimal Mechanics for Muscle Activation
User’s entire body moves along a linear arc trajectory with the machine
Trak Swivel handles enable a full range of motion and rotational movements
Independent handles allow natural arc pattern and movement of joints, limiting stress
Intuitive with minimal adjustments: simply sit in the seat, grab the handles and press
Maintains optimal body position throughout the entire range of motion
Head, back and seat pads designed to maintain neutral positions
Custom upholstery and frame colors available
Full Commercial Warranty

Download Brochure