All of the following were likely present on the early earth during the evolution of self-replicating molecules except
amino acids
nucleotides
lipids
free oxygen

If your client can successfully complete two or more repetitions above the desired repetition range in the last set in two consecutive workouts for any given exercise, the load should be depending on your client's current physical abilities. increased by 1-5% increased by 2-10% increased by 5-15% increased by 10-20% none of these