Answer:
The second option. Increase
It’s important to use safety equipment for in line skating and skateboarding because with safety equipment when accidents occurs you are sure of not sustaining injuries and also not to lose your life. It’s always advisable to properly secure yourself before starting such games.
An individuals airway becomes blocked during sleep.
When your muscles are sore it can mean you worked it out, but also can mean other things like straining. If you feel a tight sensation when moving your body. It means you have worked on that area well! :}