I'm not positive but recent scientific studies show that eating 5 grams or more of protein refuses the risk of diabetes and can help spread your metabolism which can help you lose weight.
1. Make sure the sport they are playing, that the item can't cause a real injury
2. Make sure the surrounding area is acceptable so like no slippery floor, or marble floor
3. Make sure every kid is doing the steps correctly or game, if not, then teach them and separate from kids doing good.
( I don't know if you meant ruled steps, so I made some, this is just what I think, hope it's what you want. )
One of them is <span>Tortured or abused in at least 81 countriesFace unfair trials in at least 54 countries<span>Restricted in their freedom of expression in at least 77 countries</span></span>
The answer to this question is Personal taste.
As every one has his or her own love for food and a difference in their taste they would obviously take the most time in selecting a dish or the ingredients to prepare a dish that suits their taste buds.
Whether those ingredients are a little far away they will go and buy them so that the food they eat should please them.
Using more time and energy you obviously have not used your time and /or energy efficiency.