TINRIEF Adjustable Resistance Training Device is a compact, versatile tool designed for efficient full-body workouts at home or on the go. With adjustable resistance from 15 lb to 70 lb (7–32 kg), it supports progressive strength training for users at different fitness levels. The 360° rotatable plates adapt to various body positions, enabling targeted exercises for inner thighs, hips, glutes, arms, and core. Built with a reinforced triangular structure, durable spring system, and cushioned anti-slip pads, it provides stable, comfortable performance during every session. Lightweight, portable, and ready to use with no assembly required, it fits easily into home workouts, office breaks, or travel routines to help strengthen lower body muscles and improve overall stability anytime, anywhere.

