Pflexx Strength & Support Brace Size:XXL The patented Power Springs come

The patented Power Springs come in three resistance levels making sure you have the right resistance

speeding up recovery time and reducing tiredness

The Pflexx® Compression Knee Trainer has patented Power Springs providing functional fitness resistance training

Help people suffering from arthritis

Help rebuild muscle strength after surgery

Pflexx Strength & Support Brace Size:XXL The patented Power Springs comeThe Pflexx Compression Knee Trainer has patented Power Springs providing functional fitness resistance training. Our Power Springs are fitted on either side of the knee joint and work naturally against physical movement to strengthen the knee joint and build muscle in the quad, hamstring, calf, and glutes. The high compression knee sleeve is made from Advansa ThermoCool textile which keeps you warm when cold and cool when hot. The level of compression