Question

16 multiple choice 1 point
which is an example of setting a smart fitness goal?
i will lose weight fast
i want to be fit
i want to run someday
i will run a 5k in under 30 minutes within 2 months
17 multiple choice 1 point
which activity would best improve muscular endurance?
doing 20 push - ups
lifting a heavy weight for 3 reps
sprinting 100 meters
performing yoga poses

Explanation:

Question 16

A SMART goal is Specific, Measurable, Achievable, Relevant, Time - bound. "I will run a 5K in under 30 minutes within 2 months" is specific (running a 5K), measurable (under 30 minutes), achievable (assuming proper training), relevant (to fitness), and time - bound (within 2 months). The other options are not specific or time - bound enough: "I will lose weight fast" is not specific or time - bound; "I want to be fit" is too vague; "I want to run someday" has no time frame.

Muscular endurance is the ability of a muscle or group of muscles to sustain repeated contractions against resistance for an extended period. Doing 20 push - ups involves repeated contractions of the chest, shoulder, and triceps muscles, which helps improve muscular endurance. Lifting a heavy weight for 3 reps is more for muscular strength. Sprinting 100 meters is an anaerobic activity focused on speed and power, not endurance. Performing yoga poses mainly focuses on flexibility and balance, with some strength but not as much on endurance as push - ups.

Answer:

I will run a 5K in under 30 minutes within 2 months

Question 17