1. anaerobic exercise is more commonly referred to as: a. strength b. hard c. cardiovascular training 2. you should alternate which two exercise types for a complete workout regimen? a. endurance and strength b. flexibility and balance c. aerobic and anaerobic 3. for an exercise to be most effective a set should consist of ? a. 2 to 3 b. 8 to 12 c. 5 to 6 4. how many days should you give your muscles to rest in between workouts? a. 3 days of rest b. 1 day of rest c. 2 days of rest 5. a strength training program is built on a series of exercises that targets specific muscle groups. a. true b. false