Back Muscle Trainer

Conduct 5-10 minutes of back and waist-specific warm-up before training, such as slow waist twists, chest expansion stretches, and light back arching movements. This activates the back muscles and the muscle groups around the spine, preventing muscle strains or joint discomfort caused by "cold start" (training without warm-up).

When sitting or lying down, keep your back tightly against the equipment's backrest, with your spine naturally extended. Grip the designated handles firmly and complete the extension movement by relying on the strength of your back muscles. Never bend your waist, hunch your back, or use arm strength to compensate-this avoids pressure-induced damage to the spine.

For first-time users or those with weaker strength, start with the minimum counterweight (e.g., 5-10KG) to get a feel for proper force generation. Increase the counterweight by no more than 10% each time, and stop 1-2 repetitions before reaching muscle fatigue. Avoid excessive pursuit of heavy weights, which may lead to muscle tears.

The recovery cycle of back muscles is approximately 48-72 hours. It is recommended to train 1-2 times a week, with at least 2 days between sessions-this prevents muscle strain from high-frequency training. After training, perform static stretches for the back to assist in muscle repair.

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