A300 Seated Calf

Model 2936

A300 Seated Calf

Offers unilateral movement – each limb can be trained symmetrically.
Increased resistance range for more intense functional workouts.
Smooth Keiser Dynamic Variable Resistance – fully adjustable to accommodate a wide range of users.
Large digital displays with resistance and counted repetitions.

The ascending curve is designed for pushing movements, such as on a calf raise machine. Resistance increases as you push further.

Real-time feedback. Motivate users with data that shows their effort level during workouts and rehabilitation.

Repetition counter. The power indicator simplifies training by tracking the number of reps in the current set.

Power metrics. View your peak power for the set and the percentage of peak power for each rep in real time.

Maximum power test. The power indicator can show the resistance level at which you generate your highest power using a six-rep test.

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Specifications

Height

53" / 1346mm

Width

29”/ 737 mm

Depth

47" / 1194mm

Weight

75 kg

Resistance

0 - 860 lbs / 0 - 390 kg

EXPLOSIVE, BALANCED POWER

The A300 Seated Calf was originally designed for world record holders Willie Banks (triple jump) and Mike Powell (long jump). It features unilateral movement to help develop balanced explosive lower-leg power. The machine automatically pre‑loads and adjusts for leg length. Unlike conventional machines that use iron, the A300 Seated Calf’s low‑inertia design gives you a smooth resistance. The result is a workout unlike anything else on the market.

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