Go for longer reps each day then rest and it will improve your lower body strength.
Which one of the following choices is an effective way to prevent low-back pain?
c. maintain correct posture.
Answer:
B) identity versus role confusion
Explanation:
The theory of psychosocial development, that does not concentrate on the relationship between a child and the most important person in the child’s life is the identity versus role confusion (the 5th stage). The 5th stage of Erikson’s theory, occurs during adolescence. During this period, the person is searching for a sense of self personal identity. Children, become more independent and begin to look at the future. It is during this stage, that the person re-examines his/her identity and try to find out who he or she is. Additionally, they explore possibilities and begin to form their own identity based upon the outcome of their exploration. Therefore, we could conclude that the 5th stage centers more on the personal growing.
Answer:
B greater damage on impact.
Explanation:
Note that all objects are either in motion or not, and that they either have <em>Potential</em> Energy (or energy that can be used when called upon (needed)) or <em>Kinetic </em>Energy (or energy that is being used currently).
In the event of a person speeding, the person is exerting enough force using the gas pedal, giving a higher Kinetic Energy. The faster they are going, the higher the amount of Kinetic. If the driver is not paying attention and is going extremely fast, they may hit another car (for example). That car, in this example, is stopped for a red light. Unless the mass of the object is significantly bigger by a large margin, the transfer of energy from the Kinetic Energy to the object (with potential energy) would be visible. When a car hits another car of similar tonnage and size, the Kinetic Energy from the moving object would overcome the Potential Energy, changing that into a Kinetic Energy, forcing the stationary object to move forward. If there is a line of cars, then it would create a <em>chain effect</em>, which would lead to "greater damage".
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I would say C
hope this helps:))
