this is how often you train. Training should take place 3 or more times a week. As fitness increases, we should consider training more often and we will also be able to cope with the demands of training more frequently
Intensity
this is how hard you train. it can relate to how fast you run or perhaps how heavy the weight is that you lift etc. As fitness increases, the intensity of your training should also be suitably adjusted
Time
this is how long you train for. As fitness inproves, you should be able to increase the amount of time spent on each training session
Type
this is the type of training eg, continuous training. This training type must remain suitable to gain the specific fitness benefits that are required
overload
working harder than normal to promote adaptation
overtraining
overburdening the body by doing too much, far too often with insufficient rest. Can lead to injury, illness, deterioration in performance
plateauing
progressing to a certain level and getting stuck there