Every fitness program should includeA. A warm up, a primary conditioning period, and a cool downB.at least 60minutes of cardiovascular activity C.at 15minutes of vigorous activity D. A lower warmup

Every fitness  program should include A. A warm up, a primary  conditioning period, and a cool downB. At least 60minutes of cardiovascular activity C. At  least 15minutes of vigorous activity D. A lower warmup period than cool down period