What is the primary intensity and volume of work done in the strength phase of a periodized program? 80% 1RM; 5-8 repetitions 60% 1RM; 12-15 repetitions 90% 1RM 1-3 repetitions 60% 1RM; 5-6 repetitions 80% 1RM 12-15 repetitions What is the difference between a positive and negative Net Filtration Pressure in the kidney? Is it better for the kidney to have a positive or negative NFP? What happens if it is at zero?
