50m Resistance Training Device, Physical Training Device,with Display & High Strength Tension Strap, Adjustable Resistance

Resistance training: A form of exercise that improves muscle strength and endurance. During resistance training, the limbs work against the resistance of body weight, resistance bands, weights, or dumbbells. Improve explosive power and constantly break through body bottlenecks Cultivate exercise habits: Exercise will increase metabolism, and make the muscles of the whole body stronger; the exercise process continuously increases the activity of the cerebral cortex, making the brain more developed and promoting the growth and development of teenagers Strengthen Muscles: When the resistance bands are stretched, they increase muscle tension and cause the muscles to contract for extra resistance, creating the perfect challenge for each of your muscle groups. Helps athletes improve speed, power and velocity Easy Training: Simply wrap and tie the athlete's belt around your waist. Put on the partner strap and you're ready to start training. Automatic rope return. The speed training harness's dual buckle design and premium will comfortably fit youth and adult athletes. Service: If you have any questions about this product, please feel free to contact us, we will reply to you within 24 hours!