Absolutely not. It’s hard for me to tell how much of an effect exercising will have on my lifespan. Will it add 4.5 years? 10 years? But I know that exercising

Absolutely not. It’s hard for me to tell how much of an effect exercising will have on my lifespan. Will it add 4.5 years? 10 years? But I know that exercising daily will most likely have a positive effect.