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Cass Martin in Two-Piece Workout Gear Does "Back Day"

Martin is seen lifting weights.

Cass Martin
Cass MArtin/Instagram

Cass Martin is a trainer. She has developed quite a large following on Instagram. Martin shares a lot of her workouts on her page. She recently shared some of her favorite back exercises. In the post, Martin is seen lifting weights, doing lateral pulldowns, and doing pull-ups. Martin captioned the post, “Back day.” How does she stay so fit? Read on to see 5 ways Cass Martin stays in shape and the photos that prove they work.


1. She Lifts Weights

Martin also likes to lift weights. She is seen using dumbbells and landmines in her Instagram post. ACE Fitness states that lifting weights have a lot of benefits. “Strength training with heavy weights improves muscle definition. Muscle definition occurs as the result of muscles remaining in a state of semi-contraction and heavy strength training recruits the larger type II muscle fibers responsible for a muscle’s appearance.”

2. She Does Ab Workouts

Martin makes sure to work her abs. She shared some of her favorite standing workouts in this Instagram post. Martin captioned the post, “Standing Ab Workout♥︎ 3 Rounds. Side Crunch-20 seconds on each side. Weighted Overhead Marches-20 seconds. Alternating Toe Touch-20 seconds. Weighted Knee to Elbow-20 seconds.”

3. She Works Her Lower Body

Martin doesn’t skip leg day. She shared some of her favorite lower body workouts in this Instagram post. She captioned it, “Starting the week off with an all Dumbbell Hamstring and Glute workout🥰🔥This workout can be easily be done at the gym or at home with limited equipment💪🏼 →DB RDLs-Toe Raised 4 Sets 12,12,10,8. →DB Sumo Squats 4 Sets 12,12,10,10. →DB Curtsy Lunges 4 Sets 10,10,8,8. →Lying DB Hamstring Curls 4 Sets 12,12,10,10. →DB Hip Thrust 4 Sets 15,15,12,12.”

4. She Works Her Shoulders

Martin likes to do shoulder exercises. She shared some of her favorites in this Instagram video. In it, Martin is seen doing PVC dislocates, pec stretches, scapular dips, and others. She captioned the post, “Keep your joints healthy & injury-free!💪🏼I aim to do these movements at least twice a week! Not only do I feel like it’s helped me with stiffness in my shoulders & throughout my spine, but doing these have also helped me to go deeper into my range of motion with my upper body lifts, all while improving my blood flow & circulation! Trust me, your body will thank you & you can continue to challenge yourself & improve over time.”

5. She Does Pull-Ups

As you can see in her post, Martin likes to do pull-ups to stay fit. Gymless states that these have a lot of benefits. “Pull ups and chin ups are a multi-joint movement, meaning that they engage multiple muscle groups (lats, biceps, shoulders, and upper back). They promote overall upper body muscle development and can lead to some serious strength gains.”

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