Cells use lipid molecules for energy storage as well as insulation and structuring. These molecules are mostly known in the vernacular as fats although they do encompass m â¦ ore than just traditional fat molecules.
In swimming, your aerobic swim pace will be a result of your average 50 yard or meter freestyle pace or your 100 yard or meter freestyle pace over a given distance. And the given distance will be determined by the particular triathlon for which you will be training.
People with heart rates of over 100 beats per minute (bpm) while relaxing, have a 78 percent greater risk of developing heart disease. If your heart beats too quickly when resting, it could signal that you're in poor physical shape or that you're significantly stressed out. As you swim, swim aerobically, raising your heart rate but not raising it too much, not swimming too hard so that you become really out of breath. 2  On the bike: Warm up for 90 seconds. 3  Then, pedal at a moderate energy burst for 30 seconds.