✅The right use of this fitness equipment helps in improving your posture by making your back stronger. A tummy trimmer is easy to use and will not take up too much space at your home. Since you have to pull the spring with your hands, it helps in enhancing your core strength by making your arms and chest stronger. Regular use of tummy trimmer will even help in toning your hips and thighs making it a full-body beginner workout equipment.