Fitness Principles you MUST always know.

Breathing – Remember to EXhale when you EXert (positive phase) and  Inhale on the negative phase.
Range of motion (ROM)– Ensure that you complete full ROM to fully lengthen your muscles.
Progression – Start slow , but move forwards – increase the number of repetitions & intensity accordingly as you get fitter.

Sharm (Hisham Musa) is a [...]