Manufacturer Warranty
Every product ships backed by its manufacturer's warranty for lasting peace of mind.
0% APR Financing
Up to 18 months 0% APR available through promotional financing at checkout.
Dedicated Support Team
Questions before or after your purchase? Our equipment specialists are here to help.
Standing Arm Training for Every Body
Part of the seven-machine Nautilus HumanSport system, the Arm Crunch is built to feel intuitive and natural for every user. Dual weight stacks and a standing, seatless design deliver a complete arm workout that fits seamlessly into HumanSport's total-body training programming.
Key Features
Seatless Standing Design
Removing the seat opens up the movement and makes the machine wheelchair accessible, with an anti-skid plate and optimally positioned handles.
Dual Independent Weight Stacks
Two weight stacks allow unilateral or bilateral training, so each arm can be loaded and trained independently.
Multiple Curl Variations
Pronated, supinated, and hammer grip positions let users target the biceps from different angles.
Adjustable Lumbar Pads
Lumbar pads provide stabilization for the abdominal crunch movements performed on the same station.
LockNLoad Weight Selection
Nautilus's LockNLoad switch technology lets users change resistance instantly on each stack.
Description
The HumanSport Arm Crunch pairs biceps curl training with a triceps-extension option performed via abdominal crunch straps, giving facilities two movement patterns in one compact, cable-based station.
Its dual-stack design is engineered to be simple and natural for members of any experience level, and it's built to pair with the other six HumanSport machines — along with programming from Nautilus Master Instructors — for a complete total-body circuit.
Technical Specifications
| Specification | Detail |
|---|---|
| Model Number | HSAC3 |
| Product Line | Nautilus HumanSport |
| Width | 39 in (99 cm) |
| Length | 43 in (109 cm) |
| Height | 68 in (172 cm) |
| Stack Weight | 2 x 88 lbs (2 x 40 kg) |
| Overall Weight | 655 lbs (298 kg) |
| Shipping Weight | 767 lbs (348 kg) |
Resources
| Resources | Owner's Manual · Warranty information (PDF) · Product data sheet (PDF) |
Ready to Build Your Dream Gym?
Our fitness experts are here to help you design the perfect setup for your space and goals. Schedule your free consultation today and let us bring your vision to life.
Nautilus HumanSport Arm Crunch
Vendor: Nautilus
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Product Availability & Lead Times
Not all products are kept in stock at all times. For most products, the average lead time from the time of order to delivery is approximately 2–3 weeks. Certain products may be temporarily backordered or have longer-than-average lead times due to manufacturer availability, production schedules, or shipping delays. Lead times are estimates and may vary by product and order.
Manufacturer Warranty
Every product ships backed by its manufacturer's warranty for lasting peace of mind.
0% APR Financing
Up to 18 months 0% APR available through promotional financing at checkout.
Dedicated Support Team
Questions before or after your purchase? Our equipment specialists are here to help.
Standing Arm Training for Every Body
Part of the seven-machine Nautilus HumanSport system, the Arm Crunch is built to feel intuitive and natural for every user. Dual weight stacks and a standing, seatless design deliver a complete arm workout that fits seamlessly into HumanSport's total-body training programming.
Key Features
Seatless Standing Design
Removing the seat opens up the movement and makes the machine wheelchair accessible, with an anti-skid plate and optimally positioned handles.
Dual Independent Weight Stacks
Two weight stacks allow unilateral or bilateral training, so each arm can be loaded and trained independently.
Multiple Curl Variations
Pronated, supinated, and hammer grip positions let users target the biceps from different angles.
Adjustable Lumbar Pads
Lumbar pads provide stabilization for the abdominal crunch movements performed on the same station.
LockNLoad Weight Selection
Nautilus's LockNLoad switch technology lets users change resistance instantly on each stack.
Description
The HumanSport Arm Crunch pairs biceps curl training with a triceps-extension option performed via abdominal crunch straps, giving facilities two movement patterns in one compact, cable-based station.
Its dual-stack design is engineered to be simple and natural for members of any experience level, and it's built to pair with the other six HumanSport machines — along with programming from Nautilus Master Instructors — for a complete total-body circuit.
Technical Specifications
| Specification | Detail |
|---|---|
| Model Number | HSAC3 |
| Product Line | Nautilus HumanSport |
| Width | 39 in (99 cm) |
| Length | 43 in (109 cm) |
| Height | 68 in (172 cm) |
| Stack Weight | 2 x 88 lbs (2 x 40 kg) |
| Overall Weight | 655 lbs (298 kg) |
| Shipping Weight | 767 lbs (348 kg) |
Resources
| Resources | Owner's Manual · Warranty information (PDF) · Product data sheet (PDF) |
Ready to Build Your Dream Gym?
Our fitness experts are here to help you design the perfect setup for your space and goals. Schedule your free consultation today and let us bring your vision to life.
