I am 15 and sick of being chubby
i do 15minute interval training cycle ride (15secs hard cycling, 15 secs slow cycling) 5 days a week
i do three day streangth thing:
1st day: 2 times 50 push ups
2nd day: 3 times 10 pull ups
3rd day: 5min plank
is this good and healthy for 15yr old?
am i...