False, background checks are mandatory to obtain a gun. but if your record says that you've had a federal offence before then no you will not be allowed to obtain a firearm
Answer choices are:
A. Measure your heart rate before, during, and after workouts
B. Measure your heart rate once a week before workouts
C. Measure your heart rate after every other workout session
D. Measure your heart rate the day after an intense workout.
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Correct answer choice is:
A. Measure your heart rate before, during, and after workouts.
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Explanation:
Heart rate monitoring is an essential part particularly in cardiovascular fitness evaluation and exercise plans. Polar heart rate monitors have been produced to mark healthful people's heart rate and they target to encourage somebody training securely and efficiently.
Monitors can be wasted as a band over the chest, on the wrist and also on the head, and by regulating your heart rate can benefit your practice at the best intensity.
That statement is true.
Endocrine system consisting of two major glands, Thyroid and Adrenal. The thyroid hormone had the function to produce necessary ingredients for protein synthesis and maintaining our metabolic rate. The adrenaline would help in fight or flight situation by improving our concentration.