The Ultimate 3D Calf Builder. Full Range. Full Control. The Most Adjustable Calf Raise Ever Engineered—Now with Integrated Split-Squat Functionality.

The OnHim Standing Calf Raise (New) is built to deliver unmatched precision and power for the calves, with advanced adjustability that allows the machine to fit athletes of nearly all heights (from about 4’0” to 6’6”) without compromising biomechanics. Every component—foot platform, shoulder pads, height settings, and accessory stand—is engineered to increase muscle recruitment, eliminate instability, and unlock deeper, safer ranges of motion for both bilateral and unilateral training.

Designed not only as a premium calf raise station but also as a fully integrated single-leg Bulgarian split squat platform, this hybrid system expands the exercise library while preserving the strength, stability, and durability Newtech equipment is known for. The result is a machine that trains calves, quads, glutes, and hamstrings through precise joint angles and advanced load distribution.

Key Features

16 Micro Height Adjustments for Perfect Alignment

• A height range that accommodates users from 4 ft to 6 ft 6 in with ease.
• Micro-increments ensure that every athlete can position the shoulder pads exactly where needed—eliminating unnecessary spinal loading and maintaining optimal ankle dorsiflexion mechanics.

This precise customization results in cleaner reps, deeper stretches, and more effective peak contractions.

Dual-Purpose Training Station

1. Premium Standing Calf Raise

The foot platform features:

A rounded, grip-textured forefoot roller allowing the athlete to position the ball of the foot securely for maximum dorsiflexion and peak contraction.

A flat, diamond-textured heel platform for added stability, full grounding, and anti-slip performance.

This design enhances:

• Deep stretch in the gastrocnemius and soleus
• Full ankle range for hypertrophy
• Zero slip or rollout during heavy loading

2. Integrated Single-Leg Squat Stand

Included accessory stand is fully adjustable and locks into place for:

Unilateral Bulgarian split squats

• Quad-biased or glute-biased variations
• The padded rear-leg support provides comfortable placement behind the ankle, allowing deeper hip flexion without losing balance or joint alignment.

This increases glute activation, improves hip mobility, and reduces shear stress on the knee during split squat patterns.

8-Position Slider for Angle & Foot Position Customization

The lower platform includes an 8-position sliding rail that allows you to modify:

• The angle of the calf raise (greater incline → more stretch & soleus recruitment)
• The forward foot distance during split squats (farther → more glute bias; closer → more quad emphasis)

Biomechanical Benefits:

A steeper angle increases dorsiflexion demands, improving calf stretch-mediated hypertrophy.

A neutral angle can be used for higher-rep pump training with reduced tendon stress.

Adjusting front foot position during split squats allows you to isolate:

• Quads with a more upright torso and closer stance
• Glutes/Hamstrings with a longer stance and hip hinge pattern

This makes the machine extremely versatile for strength athletes and physique development.

Advanced Shoulder Pad & Frame Design

• Comfortable yet firm pads stabilize the upper body during heavy calf raises.
• Handles are precisely angled to maintain neutral wrist position and reduce fatigue in the forearms.

The structure ensures that the load travels cleanly through the ankle and not the lower back.

Commercial-Grade Durability

• Heavy-duty steel frame built to withstand high-volume commercial gym use.
• Reinforced pivot points offer long-term structural integrity with minimal maintenance.
• Smooth pulley system ensures even resistance across the entire range of motion.

Weight Stack

125 kg commercial stack (Customizable options available upon request for advanced athletes or specialization needs).

No. OH-SCR

Size: W785 × L1950 × H1700 (mm)