Jen Lewis is a fitness instructor based in the United States, who has made it her mission to reach as many people as possible with her love for fitness. Jen’s YouTube channel: Cardio Party Mashup Fitness hosts a great variety of workouts, of all different lengths, including: week-long fitness ...

If you are someone who has usually followed a proper routine, stuck to your diet, and maintained your fitness goals, chances are that some of that flew out of the window while you were stuck at home. Especially during these times when the pandemic requires us to stay at home, getting back on track, ...