Product Overview
Brand: PROIRON
Color: Black
Features:
- 【660 LBS Load Capacity】PROIRON calf stretch board is fully steel-made, with a 2.5mm-thick engraved steel panel, a 2mm-thick square steel tube frame, and 10mm-thick solid round steel supports. It can hold up to 600 lbs, stronger than wooden fitness gear, avoiding cracking risks and ensuring safety even in high-intensity workouts.
- 【5-Angle Flexible Adjustment】：Calf stretcher slant board features 5 adjustable angles from 20° to 45°. The gentle angle suits daily relaxation, while inclined ones fit high-intensity training, especially for calf and hamstring exercises. Both beginners and pros can find the ideal angle.
- 【Thick and Comfortable Foam】：The ankle stretcher’s foot fixed tube is wrapped in 8mm-thick NBR foam, fitting the heel perfectly. It offers soft contact for prolonged stretching or repeated squats, no discomfort, letting you focus fully on training.
- 【Safety and Slip Resistance】The base of the steel stretch board features four soft rubber feet with a textured surface, ensuring secure grip and preventing displacement while protecting floors from wear and tear.
- 【Two Exercise Modes】The product's foam-padded steel tube is detachable. When installed, it functions as a calf stretcher slant board ; when detached, it serves as a squat rack incline bench, achieving dual functionality as both a calf stretcher slant board and squat rack incline bench.
