Participation in regular exercise or training for six weeks, around three times a week will lead to the adaptation of body systems that are used or trained. In that type of exercise or sport, this has the effect of increasing performance and is often beneficial for general health and everyday life. How playing different games make your muscles strong? The Answer is When you are participating in various playing activities your entire human body systems take part in it either fully or partially. but when it comes to muscles and strength let's see what effect you will have after exercising in long run. Long term effects of exercise Cardiovascular system: Cardiac hypertrophy; increased stroke volume (SV); decrease in resting heart rate (HR); increase in maximum cardiac output (Q); capitalization at the lungs and muscles; increase in the number of red blood cells Respiratory system: Increased number of functioning alveoli; increased strength of the respiratory muscles Energy sys...