1. a physical benefit would be you get more fit from activity. a mental/ emotional benefit would be you release endorphins and they make you happier. a social benefit would be (if you work out in groups or are on a team) you get social activity and make friends even!
2. agility, balance, coordination, speed, power, and reaction time.
3. Internal influences on physical activity: Can you reach your Target Heart Rate just walking or do you have to jog/run?
External: Money; how much can you spend on fitness?
4. Always wear sunscreen.
Avoid sun in the middle of the day, from about 10 a.m. to 3 p.m.
Wear protective clothing
Wear sunglasses that filter UV light.
<em>hope this helps :) </em>
Answer:
I would carefully review my options, write lists to remember the steps I need to take, and then form a hypothesis of my conclusion.
The sympathetic nervous system originates in the spinal cord and its main function is to activate the physiological changes that occur during the fight-or-flight response. This component of the autonomic nervous system utilises and activates the release of norepinephrine in the reaction.
They are the best! they are the best because of the sugar and carbs that are in them
Answer:
Concentric muscle contraction (shortening): In weight training, this is the lifting phase of an exercise. ...
Eccentric muscle contraction (lengthening): In weight training, this is the phase in which the muscle returns to the starting position of the exercise.
our muscles are made of bundles of muscle fibers that contain thousands of smaller structures called myofibrils, where the actual contraction occurs. There are two types of protein filaments within myofibrils—actin and myosin. Actin forms thin filaments. Myosin forms thick filaments and is a "molecular motor" that converts chemical energy into mechanical energy, which creates force and drives motion.
Explanation:
