Impact® Standing Calf
Model 9NA-S1309
Proven. Smart. Effective.
The Nautilus Impact® Standing Calf strengthens the gastrocnemius and soleus muscles, improving ankle stability and explosive power. Its standing position mimics real-world movements like running and jumping, making it ideal for athletic conditioning. Featuring a 1:1 weight ratio, and Lock N Load® system, it delivers safe, progressive lower leg training.
W: 49 IN (124 CM)
L: 41 IN (104 CM)
H: 62 IN (151 CM)
STACK WEIGHT: 260 LB (130 KG)
OVERALL WEIGHT: 635 LB (288 KG)
SHIPPING WEIGHT: 706 LB (320 KG)
SKU: 9NA-S1309
- User-friendly weight stack selection
- 5 lb incremental weight system for optimal progression
- Pull-pin adjustment
- Gravity assisted positioning
- Featuring the patented Lock N Load® weight selection system
Download Spec Sheet
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