TRX suspension training is beneficial for all levels of members. Just by changing your body position slightly, the load can be increased or decreased on your muscles meaning that everyone can use this method of training.
The instability that the TRX suspension system creates whilst you perform movements means that your core is constantly activated.
Kettlebells can help you develop power in your hips, legs, and glutes as well as strength, flexibility, and stability for your back and shoulders. The class also help you to build wrist and forearm strength and, because they require dynamic movements, throw off your center of gravity during workouts, which builds your core muscles.
The class they completed included intervals of non-TRX exercises like ladder agility drills and kettlebell swings, so you could benefits from the overall strength-plus-cardio conditioning nature of the workout.