11) What type of physical activity is generally considered to be the best for strengthening bones?
12) What is the period of time during exercise when your heart rate and breathing are at their highest?
13) When performing resistance exercises, what is the optimal number of repetitions for muscle growth?
14) What type of exercise places an emphasis on improving flexibility, balance and body control?
15) What is the maximum recommended heart rate for an average adult during moderate-intensity aerobic exercise?
16) Q8 What type of physical activity has been proven to help decrease stress, improve mood and boost self-esteem?
17) Q9 Which activity is a form of aerobic exercise that alternates between intense bursts of activity and fixed periods of less intense activity or even complete rest?
18) Q10 How many minutes of physical activity are recommended each day to prevent gaining weight and maintain good health?
19) Q11 What type of physical activity involves combining three different types of training into one workout session?
20) Q12 During a workout, what is the optimal time for the cool down period?