Question

(02.09 lc)
stella is seeking a low - impact fitness option that will strengthen the core, allow for workouts at odd hours (late at night), and eliminate the need for transportation.
which option might be best for her? (5 points)
○ a a yoga dvd program
○ b a crossfit group class
○ c an at - home treadmill
○ d a weight machine circuit
question 4 (5 points)
(02.09 lc)
a controllable factor that might impact your normal workout routine and require modifications is (5 points)
○ a age
○ b weather
○ c tedium
○ d injury

Explanation:

For the first question:

• A Yoga DVD program is low - impact, can be done at home (eliminating transportation need) at any time (including odd hours), and strengthens the core.
• A CrossFit group class is a high - impact, group - based activity that usually has set times and requires going to a specific location.
• An at - home treadmill is mainly for cardiovascular exercise and not specifically focused on core strengthening.
• A weight machine circuit may not be as low - impact as yoga and also doesn't have the same core - strengthening focus as a dedicated yoga program.

For the second question:

• Age is a non - controllable factor.
• Weather is an external, non - controllable factor (in most cases).
• Tedium is a controllable factor as one can change their workout routine, add variety (like new exercises, music, or workout locations) to combat boredom.
• Injury is often a non - controllable factor (although some preventive measures can be taken, once it occurs, it's not something that can be easily 'controlled' in the sense of being able to avoid it completely at will in all situations).

Answer:

First question: a. A Yoga DVD program
Second question: c. tedium