This exercise journal measures in at 8.5 inches tall by 5.5 inches wide. This book allows you to log your exercise and keep detailed notes for 26 weeks. Unlike the Fitness Log, this Fitness log and journal contains one full journal page each week to keep detailed notes about your exercise regiment, your week, and other life events as you progress. Weight loss, fitness, or just striving to be in better shape, this journal will help you track your exercise and progress throughout your fitness goals.