The DREW-FITness (Defined Ripped Energetic - Weight Loss) Diaries
Potentially holding the breath (due to the added steadiness of the extra breath) gives extra bracing and thus permits a person to exert a bit extra force, BUT, specifically for more mature people, or everyone with hypertension/heart problems, I feel the safer, still still pretty effective strategy for doing this, is just modifying the breathing tha