Multi-choice problem: Continue writing the next sentence in this paragraph:

How to do a feisty 50 workout 
Find a flat surface for your workout. 
Remove any obstacles or uneven surfaces that might cause injury. 
Select well-fitting, cotton or wick-away clothing.

Select from the following.
A). Put on thick socks to make sure that you can comfortably sweat. You may want to consider bringing with you a backpack if you are a beginner..
B). Wear something cooling and that allows you to move without being too tight. Have your water bottles or energy drink lined up in the same room where you plan to do the workout..
C). Good tops and bottoms made of supportive and breathable fabric help to control the elevation of the feet by slowing down the blood pressure as well. Wear thick socks, heavy shoes, long socks, and heavy pants and tights..
D). If you wear shorts, make sure they are comfortable in warm temperatures. If you rent or lease gym equipment, make sure they fit well in warm conditions..
B).