maybe plyometrics if you wanna get fancy.
seems to me the best way is to train all three pieces just by doing them.
but I do notice my swimming, pedaling and running all strengthen significantly when I just do a regular weightlifting using compound exercises. check out the workout section for ideas.
__________________
a strong body is nothing without a strong mind

starting point: 5'3" -ish, 105 -ish lbs.
current: 112 lbs. - ish
goal: 125 ish lb muscley confidence in a bikini
|