The Physiotherapist's Pocketbook: Essential Facts at Your Fingertips, 3e (Physiotherapy Pocketbooks)

Product Information

zw contains many myofibrils lying lengthways, within which are the Motor neurones stimulate muscles to contract. Each motor neurone zw

W:: femur and tiTboi ai llauss tara ttheir dh-ocwla qssu aldevriecre ps works across the bone levers of the o0ZW: : Predicted HRmax ----------------------- Local factors in exercising muscle, such as an increase in tempera- with contraction. The I band is mostly made of actin but there is also ies in the endomysium to deliver oxygen and other nutrients and to Z energy source fasts for only about 5 seconds, producing energy Contribution of energy systems during initial phase of exercisefor longer-term, aerobic exercise. tion of lactic acid. The point at which the amount of lactate in tIlE' oxid.Ilivc phosphorylation is delivered to the working muscle com- plateaus and shows no further increase in response to additional work- is generated when a muscle produces movement than with an iso- port to the muscle and increases the muscle's ability to generate

UIC0