"28 by Sam Wood" is a fitness program designed to help individuals achieve their health and wellness goals in just 28 days. Created by fitness expert Sam Wood, the program focuses on a combination of effective workouts, meal plans, and lifestyle tips to promote weight loss and overall fitness. The program includes a variety of exercises that can be done at home, making it accessible for people of all fitness levels. Participants receive guidance on nutrition and motivation, aiming to create sustainable habits for long-term success in their health journey.