Less-intense workouts may be less effective

Idiots re-inventing the wheel alert!

When will the stupidity stop?

More wasted research time, effort and Marks by these stupid German researchers.

It has been known, like forever, that more intense endurance training yields better results than less intense training.

Instead of letting people know what works (which also has not changed in like forever), the international establishment continues to delay while people suffer from unfitness and die.

If I did not have good intestinal fortitude, all this trash would make me sick.