Diastolic Blood Pressure (DBP) - ✔✔Remains unchanged or slightly decreases during exercise.
Newton's 3 Laws of MOtion - ✔✔1. Law of inertia
, 2. Law of acceleration
3.Law of reaction
Law of Inertia - ✔✔A body will remain in its present state of rest or motion unless acted upon by
unbalanced external forces.
Law of Acceleration - ✔✔The change n motion of a body is proportional to and in the same direction as
the applied force, but inversely proportional to the mass of the body.
Law of Reaction - ✔✔Wehn we apply a force to another body, that body applies an equal force back
onto us.
Flexion - ✔✔Decrease in joint angle. Typically rotates in the sagittal plane.
Examples of Flexion - ✔✔- Shoulder joint- upward movement during a front raise.
- Elbow joint - upward movement during bicep curl.
- Hip joint - descent during a squat.
- Knee joint - descent during a squat.
Extension - ✔✔Increase in joint angle. Typically rotates in the sagittal plane.
Extension Examples - ✔✔- Shoulder - downward movement during a front raise
- Elbow - downward movement during biceps curl
- Hip and Knee - ascent during a squat
Abduction - ✔✔Movement away from midline of the body. Rotates in the frontal or transverse planes.
Abduction Examples - ✔✔- Shoulder - upward movement of the bar during lat pulldown
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