Then Riis begins to tell me about his methodic preparations, which is carefully planned in cooperation with his coach, medic, and personal advisor Luigi Cecchini, so the form can be at it's peak in the middle of the french summer. "After a short winterbreak, where the body was allowed to restore, I already in december went for 2 or 3 hour rides in a calm pace", he explains. In january and february he started on intervaltraining - eg. rode one hour with a pulse of 160-170, then two hours with a pulse of 150, and then perhaps another hour with yet another pulse. And since march the daily program has consisted of interval training combined with running. The purpose of the training is to move the acid limit. This demands an explanation: Everybody is equipped with an "aerobic engine", where the muscles are working on oxygen, and an "anaerobic engine", where the muscles are working without oxygen, but by leaking milkacid - a waste product that's kept in the muscles and in the end causes the muscle fibers not to be able to contract. The rider with the highest acid limit, is therefore able to use the "anaerobic engine" more efficiently and ride faster without the muscles being unable to contract.
The acid limit must me improved from down and up Many riders and coaches think that you during practice should try to pull up the acid limit - by training above it. Bjarne Riis and Luigi Cecchini are working after a whole different concept. That you should push it up - by training just on the limit or below it. The art is to find the edge, where you slowly build up the form - instead of training above it, and thus breaking it down. "That's why I choose not to be active in all the races. A lot of people is eg. wondering why I can't keep up with the top riders, when there's eg. a race in march. The explanation is, that I can feel that I've reached the acid limit, and therefore choose not to follow the front riders - instead of going on anyway. Many riders are riding too fast in the first races. When they get home, they're totally devastated. Next day they can't get their pulse up during practice. Several days goes by, before they are able to train again in a normal way. Then they sign up for another race - and ruins their form yet another time. I often try to save some strength, and make sure that I don't enter the red danger area. That's why, I only need one day to restore, before being able to train normally again and follow my program after a race. It's very much a matter of using your head. There's no art in training hard, but it's very hard to train in a correct way".
Computer controlled training program The most important tool in the very complex training program is a very expensive and advanced computer system called "SRM Power Control". The computer is mounted in the frame near the pedals on the bike of Bjarne Riis, with a display on the steer, showing eg. speed, distance,pedal-RPM, pulse, and how much energy - measured in watts -he's producing, when he's moving the pedals. When Bjarne Riis comes home from cycling or a run, he puts all the registered data into a computer, and analyzes them with Cecchini. The results is especially used to fine adjust the training. Should there be more intervals in the training? Or maybe harder? They also serve special purposes. Riis can eg. cycle up a hill three or four times in different gears - and the computer is then able to tell, which gear was the most economical. It is especially the pulse and the energy use in watts, which gives him a clear signal on how good his form is, and how far he is in his preparations. "I can give you an example" Bjarne Riis says: "In the beginning of december I couldn't produce more than 300-320 watts, when I was at the acid limit. In february I've maybe reached a level of 400 watts. And now I climb to approx. 500 watt where I plan to be before the start of the Tour de France". Right now the computer shows me, that I'm able to produce more watts than on the same time last year. It's not only my own feeling... the computer tells the same".