Variations in the shape of the muscle assist with efficient energy transfer throughout the body. However all muscles function in the same way. Isometric contraction generates force through although there is no change in the length of the muscle e.g. when mounting . Isotonic (concentric = shortening; eccentric = lengthening) contraction generates a force through a change in the length e.g. movement.
Tip 2 – Be aware of which muscles work to move and stabilise your horse. This will help you decide which exercises are important to build up strength and fitness required for performance.