At baseline and follow-up, isometric grip strength was assessed using a dynamometer.

Stiffness of the Achilles tendon was assessed using a dynamometer, in combination with ultrasonography.

Measurements: Hand grip strength was measured using a dynamometer.

Passive torque offered by the hamstring muscle group was measure during passive knee extension using a dynamometer.

Handgrip strength was measured using a dynamometer, and physical performance was assessed using a four-meter gait speed and Timed Up and Go test.