Aerospace engineers design aircraft, spacecraft, satellites and missiles, according to the BLS. In addition, these engineers test prototypes to make sure that they function according to plans.
1 Try a deload every six weeks or so. 2  Most serious coaches recommend three or four weeks on, one week off to their intermediate and advanced trainees. 3  These are people competing in strength sports and pushing serious weight, so you may not have to deload quite so often.
How To Deload Volume: 1  When deloading your volume, your goal is to maintain all of the weights you lift on every exercise WHILE you reduce the total number of sets (and/or reps) being done each workout for an entire week by about 40-50% of what it usually is.