NASM Certified Personal Trainer — All Questions
5 questions
In the NASM OPT model, which phase comes first?
- a.Phase 1: Stabilization Endurance✓
- b.Phase 4: Maximal Strength
- c.Phase 5: Power
- d.Phase 3: Muscular Development
The OPT (Optimum Performance Training) model begins with Phase 1, Stabilization Endurance, to build a foundation of postural control and joint stability before progressing to strength and power phases.
The OPT model is organized into how many phases across three levels?
- a.Three phases across two levels
- b.Five phases across three levels (Stabilization, Strength, Power)✓
- c.Seven phases across one level
- d.Two phases across four levels
The OPT model contains five phases grouped into three levels: Stabilization (Phase 1), Strength (Phases 2 through 4), and Power (Phase 5). Programs progress through these based on the client's goals and readiness.
Which of the following is an example of an acute training variable?
- a.The client's resting heart rate
- b.The client's height
- c.The number of sets and repetitions✓
- d.The client's blood type
Acute variables are the adjustable components of a workout, including repetitions, sets, intensity, tempo, and rest intervals. Manipulating these variables shapes the training stimulus toward specific goals.
In stabilization endurance training, repetition ranges are typically:
- a.1 to 5 reps
- b.6 to 8 reps
- c.4 to 6 reps
- d.12 to 20 reps✓
Stabilization endurance training generally uses higher repetitions, often in the range of 12 to 20, with a focus on control and postural stability rather than maximal load. Lower repetition ranges are emphasized in strength and power phases.
Compared with endurance training, rest intervals for maximal strength training are generally:
- a.Longer, often around 3 to 5 minutes between sets✓
- b.Shorter, around 15 seconds between sets
- c.Eliminated entirely
- d.Identical in every phase
Maximal strength training uses heavy loads and low repetitions, which require longer rest intervals (commonly 3 to 5 minutes) to allow adequate recovery of the energy systems. Endurance-focused work uses shorter rest periods.