What is indoor rowing machine in brief?

An indoor rowing machine, also known as an ergometer or an erg, is a fitness equipment used for indoor exercise that simulates the action of rowing a boat. It consists of a seat, handles, footrests and a flywheel that generates resistance. The resistance can be adjusted to simulate different water conditions, such as calm or rough waters. The machine provides a full-body workout, engaging muscles in the legs, core, arms, and back. Rowing is a low-impact exercise that is suitable for people of all ages and fitness levels. It is a great way to improve cardiovascular health, build strength, and burn calories. Many gyms and fitness centers offer rowing classes and competitions. Indoor rowing machines are also popular for home use, as they are compact, easy to store, and provide a convenient way to exercise at any time of the day.