The answer to this question is C and D. Creating a sling can be complicated especially if you do not know what your main goal is going to be. The correct sling can be made with the proper angle depending on what you want to achieve. The number of legs that can lift up the sling will also be a factor in how effective and strong the sling is going to be.
When the right computations for the sling will be created, it will be easier to utilize the sling material that will be used. There are different sling materials that are available. It would be up to you to pick the one that will work best for the needs of the sling and the items that will be carried by it.
(B) 30 mins daily of moderate or vigorous exercise
You should aim to get at least 30 minutes of moderate to vigorous exercise every day, with a minimum goal of exercising 5 days each week. Getting an appropriate amount of daily exercise is a vital part of leading a healthy lifestyle. Daily exercise can help prevent obesity, diabetes, and heart disease, which is one of the leading killers of people in developed countries.
But that exercise doesn’t have to be a trip to the gym. Daily exercise can take many forms, including mowing your lawn, walking your dog, playing a game of basketball with friends, or going on a bike ride with your family. Whatever activity gets you moving and raises your heart rate, it is considered a viable aerobic exercise and counts towards your total daily recommended minutes.
Most health organizations recommend that adults get at least 30 minutes of moderate aerobic activity at least 5 days a week. This comes out to a total of 150 minutes of moderate activity each week; this total number is what really matters, and those minutes can be divided up among the days of the week as you best see fit. If you’re doing more vigorous aerobic activities, you can do just 75 minutes of exercise per week.
It is also recommended that you do strength training exercise every week. You should aim to exercise all of your major muscle groups at least twice per week. You should use a weight or resistance level that will tire out your muscles after about 12 to 15 repetitions.