It’s C because most exercise machines require less skill to use than free weights.
1. Help you to gain experience.
2. Provide you education regarding the difference in mental health vrs. physical health.
3. Help you to gain empathy for both.
4. Help you to decide your future work.
Ummm I don't understand what you are asking for sorry I can't help
Nick who observes thickening and discoloration of the nail of the index finger is most likely suffering from a fungal infection. Nail fungal infection is also known as onychomycosis or tinea unguium and is caused by many different types of fungi (yeasts or molds) . This infection cause the nail to become discolored, thick, and more likely to crack and break.