If I’m understanding this question correct:
1)brushing your teeth
2)taking showers regularly
3)deodorant
4)wash clothing regularly
5)visit the dentist regularly
6)washing your face
7)brushing your hair
8)trim nails regularly
9)washing hands
10)flossing
An athlete's arousal level refers to
D. the "mind-set" of the athlete in reference to competition and intensity of the exercise or sport.
3 is the answer. This harms the lungs. Nicotine can cause lung damage less fast than tobacco.
Crunches
In my educated opinion, crunches would be the best choice out of these options to build strength. A one mile run builds cardio, sit and reach and gymnastics build flexibility and some strength, crunches is strictly abdominal strength.