A good exercise to work the legs and buttocks is:
1.pull-ups.
2.push-ups.
3.cycling.
4.sit-ups.
Question 2
All of the following are true regarding water intake and exercise EXCEPT:
1.physical activity increases the bodys need for water.
2.hot and humid climates increase the bodys need for water.
3.the amount of water lost during exercise is equivalent to the amount of weight gained.
4.urine should be pale yellow in color.