Cardiorespiratory Analysis

The main fitness component used in a fun run is cardiorespiratory endurance. This is because it makes your heart beat faster and supplies oxygen to working muscles. Also when you run for a vast distance your body may start to become fatigued and you find it harder to breathe. Improving this will assist you to run a longer time without feeling tired.

b. Aerobics and using the treadmill use cardiorespiratory endurance because due its high level intensity movements and how to your heart beats harder and faster and blood supply is also harder.

c. Yes I do agree. Cardiorespiratory is the most important fitness component because your cardiorespiratory system is responsible for supplying oxygen and blood, which means that strengthening it will …show more content…
In the first week I completed 4 sets of 15 repetitions, the second week I completed 4 sets of 30 repetitions and the third week I completed 3 sets of 45 repetitions with a 5 kg weight. While completing the Russian twist I used a 5kg weight to make it harder. In this exercise the muscle that was used the most was the biceps, triceps and abdominals. This was because carrying the weight side to side involved strength in the arms and considering I used my abdominals to move side to side and also hold my body up while my feet were not on the …show more content…
When your hands are gripped on the handles you bring them around to the front of your body and then bring them back to sides. The first week I completed it on level 4 with 2 sets of 15 repetitions, the second week and third week I completed it on the same level, repetitions and sets. The muscles that are used in this exercise are the latissimus dorsi, pectorals, deltoids, biceps and triceps. This is because you need to have strength in all of these muscles to pull the machine from the sides to the