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FAQ: Frequently Asked Questions
How much rest do I need between sets?
Rest periods vary by goal: 1-2 minutes for hypertrophy, 3-5 minutes for strength, and 30-60 seconds for endurance.
How many days a week should I lift weights?
Most guidelines recommend lifting weights 2 to 4 days per week, allowing for adequate recovery.
Are machines better than free weights?
Free weights build better stabilization and functional strength, while machines are great for isolating muscles safely.
Why is stretching important?
Stretching keeps the muscles flexible, strong, and healthy, and we need that flexibility to maintain a range of motion in the joints.
What is HIIT?
High-intensity interval training (HIIT) describes any workout that alternates between intense bursts of activity and fixed periods of less-intense activity.
What is time under tension (TUT)?
TUT refers to how long a muscle is under strain during a set. Increasing it can stimulate greater muscle growth.
What is strength training?
Strength training is a type of physical exercise specializing in the use of resistance to induce muscular contraction.
What is core strength?
Core strength refers to the development of the torso muscles that stabilize, align, and move the trunk of the body.
What is a deload week?
A deload week is a planned period of reduced training volume or intensity to allow the body to fully recover.
Is walking a good exercise?
Yes, walking is a great way to improve or maintain your overall health. Just 30 minutes every day can increase cardiovascular fitness.