JDS GYM Fitness 24/7 is defined as the quality or state of being fit. We believe fitness should be flexible,fun and affordable. Marol’s first 24/7 gym. Find your fit with us. Lots of Quality Choices. We have designed everything with you in mind, from the way our Gym is laid out, to the advanced selection of Equipments available. Whether you want to lose weight, tone up, gain muscle or improve strength and endurance, we provide a wide range of machines to help you achieve your goals in a friendly environment with instructors to give your motivation a helping hand.