Idiom:

Pull no punches ( do something unsparingly )

Hit the book:

Motivate

Lean

Bout

Waver

Resolution

Arsenal

Referral

Boost

Self esteem

Impeccable

5.Vanity motivates one to exercise often

Because looking good means having a tight and lean body, right? Only vanity can fuel one's motivation to work out regularly, despite the occasion bout with laziness. You want to be healthy and look perfect? Off to the gym you go. And this applies more to men, who can be more vain then women on this aspect. A sculptured body is like art on the go. Vain people never waver in their resolution to be at their best all the time so nothing can stop them from heading to the gym to get their daily dose of beauty workout.