hello,
I'm not in freediving any more since my back surgery. My backl is strong again but I can't do the monofin movement any more, and probably never will. I lost a bit of interest in freediving, and I bike (race, road) a lot now.
I learned some things there I didn't know while training for freediving. I came on this forum by coincidince, and want to share what I know about cross training, which I think is good for freediving. Perhaps all I say has already been said, since I dind't look it up int the forums.
First of all, "you get better at what you do". Obvious, but misunderstood sometimes. Swimming for 5 km will make you a good long distance swimmer, that's all. You economize energy by burning fatty acids (using more oxygen for that +/- 7 %) in stead of carbs. Of course you need to be able to swim for 1 km, even if it was for training your technique.
Freediving, as we all know is about economy, not in energy(fat and carbs) but in oxygen.
For the aerobic part of freediving, mostly the part before the contractions, your best bet is to swim at +/- 30% of your max power output, as this uses the least oxygen. You can not change that number but if you improve you 100%, you 30 will also go up.
Training for the 100% is weight training, but not just something like that.
Doing just 10 reps max weight with failure at 10 will not do anything for you.
It will make your muscle (fast twitch)grow, and that's it. You'll loose speed and flexibility. Do it this way :
Make series of 30/40 reps, do them fast and explosive. Choose your weight in the way you begin to loose speed because of exhaustion at +/-15, and continu as fast as possible to 30 or 40. Very hard.
Why? To swim aerobically(slow pace) you need slow twitch musle fiber. Every hard effort you do will always use fast twitch because these fibers are made for hard effort over a very short time (eg sprinting). When you begin to slow down at 15, means you are exhausting you fast twitch mf. Now your slow twitch take over to help the fast twitch. Do the exercise fast and explosive without rest (even for 1 second at the bottom or top of eg your squat), don't give your fast tmf the opportunity to recover. Take your weight too low, and you won't exhaust your ftmf, Too much and you'll be out at 20 reps with only a few efficient to train slow twitch.
This helped me a lot for the bike (faster riding at the same heart rate). Pay attention to begin with squatting or leg pressing(warming up + 3to5 series of 30/40reps), to raise your testosteron levels. After that you do 2 more exercises, respecting as much the movement of swimming (same angels, same musles). Find out what's possible in your gym.
I got a 100% (yes one hundred) improvement over 2 months. Max 2 times a week,out off season, 1 time a week in season.
Pay attention :
very hard, don't over train.
be explosive as much as possible, it's waisted enery if not done FAST.
do the exercise for 3 weeks without heavy weights to learn the movement and to adapt the muscles to the exercise.
I hope to help all you guys with out of water, non-apnea exercises.
bruno