The most frequently injected upper-limb muscles were flexor carpi radialis (64.0% of patients), flexor carpi ulnaris (59.1%), flexor digitorum superficialis (57.2%), flexor digitorum profundus (52 ...

Lie on your back with your knees bent and feet flat on the floor, hip-width apart. Lift your hips towards the ceiling while squeezing your pelvic floor muscles. Hold for a few seconds, then lower back ...