
Sometime you need to adjust your training schedule to accommodate work, family and relaxation time.
Interval training is quite intense and allows you to learn how far you can push your body and mind. It involves going from almost stand still to full speed for as long and hard as you possibly can. It can be done over various types of terrain like hills or flat roads. After having a recovering period, repeating the exercise. The fitter you become the more repetitions you’ll be ale to complete.
I have found interval training helpful when you are time restricted.
Your lactate threshold should also increase gradually with interval training.
Recovery is a key factor, you should not attempt consecutive days of interval training, your body needs time to recover.