Steve Speirs

Steve Speirs is the author of "7 Weeks to 100 Push-Ups," a book based on his popular website hundredpushups.com.

Speirs developed a systematic approach to building push-up strength and endurance, which has gained a following among fitness enthusiasts.

His program is designed to help individuals progress from beginner to advanced levels, incorporating various push-up techniques and schedules.

Speirs has also authored similar books on other exercises, indicating his expertise in bodyweight fitness.

His writing style is described as straightforward and motivational, focusing on practical application rather than complex theory.