Question

108. During recovery from vigorous physical exercise, deeper breathing continues an extra
. IN
A) regeneration of oxyhemoglobin
restoration of creatine phosphate
Choose the correct statements from the above
2)
3)B.

Answer 1

Answer:

Explanation:

During heavy physical exercise, the demand of energy is high but the supply of oxygen is limited. To meet the demand of energy, cells respire anaerobically. Glucose is partially broken down into lactic acid which leads to muscle cramps. Deep breathing increases the supply of oxygen in our body to get extra energy and provide relief from cramps.