Kassidy Callori

Upper Body

Upper Body

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Upper Body workouts are focused on building strength, definition, and endurance in your arms, shoulders, chest, and back. These sessions combine targeted exercises like presses, rows, and curls to help you sculpt and tone while improving functional strength. Whether you’re aiming to lift heavier, achieve definition, or balance your physique, this category has everything you need for an effective upper-body routine!
Weight Lifting, Arms, Back, Biceps
Level:
Intermediate
Weight Lifting, Arms, Back, Biceps
Level:
Intermediate

Workouts

Back & Shoulders + Core Stability
Back & Shoulders + Core Stability
5.0
Shoulders & Triceps + Core
Shoulders & Triceps + Core
5.0
💪 SHOULDERS + BACK + CORE DAY 🔥
💪 SHOULDERS + BACK + CORE DAY 🔥
5.0
Back & Sholders + Plate Core
Back & Sholders + Plate Core
5.0
Biceps & Back + Med Ball Core Burnout
Biceps & Back + Med Ball Core Burnout
5.0
Love this app!!! Every workout is challenging and I've had amazing results
Carrie
Beautiful, user friendly app. truly enjoying having quick access to workouts. makes reaching my goal of daily movement much easier.
Laura
Clear, straightforward, focused workouts that are enjoyable and effective
Jess

App Features

Reminders
Set workout reminders to stay on track!
Tracking
Track your progress and share it to Instagram
Notes & Logging
Track your weights, time, and reps. Take notes to capture your thoughts when working out
Streaks
Make sure you stay on track with your goals
Favorites
Save your favorite workouts with one tap
Stream Anywhere
Stream to your TV and laptop using Apple TV, Chromecast, Roku, or Fire TV.
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Reminders
Set workout reminders to stay on track!
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About Kassidy Callori

Online personal trainer

I grew up loving all sports, the great outdoors, and the thrill of competition. As a four-year college athlete, I learned what it meant to stay focused, disciplined, and committed to my goals. That commitment included pushing my body beyond its comfort zone. After college, I channeled my competitive energy into coaching high school basketball, and over the years, I’ve fallen in love with coaching my own kids and clients online. After having my second child, I knew I needed to refocus on my own health and wellness to be the kind of fun, energetic mom I was determined to be. Living with Spondylosis, a painful back condition, meant I had to take my health seriously. Building and maintaining a strong core and sticking to a mostly clean diet became non-negotiable to avoid surgery. That decision to recommit came easily—and those daily healthy habits are what help me keep up with my little energy bombs. That said, just because the decision was easy doesn’t mean it’s always easy to follow through. As a full-time working mom, I adopted a no-excuses mindset and found creative ways to make health and fitness a priority. Over the years, I’ve learned what kinds of workouts fit into a busy lifestyle and how to truly listen to what my body needs. Strength, endurance, and flexibility are the pillars that keep my workouts fresh—and keep me coming back for more. My workouts are simple, effective, and designed to meet you where you are. Whether you’re at the beach, stuck in a hotel, working out at home with kids jumping on you, or hitting the gym—I hope my workouts, nutrition tips, and motivation support you on your fitness journey. I’m excited to connect with you, help you reach your goals, and have a whole lot of fun along the way!

Frequently asked questions

What makes Playbook different? How do I know it will work for me?
If you haven’t had success with other workout apps in the past, you may be skeptical about ours. But we’re here to tell you, we guarantee you’ll get the results you want with Playbook. Why? We have hundreds of experts who are ready to train you. We don’t give you one-off programs of PDF documents with no assistance. Our creators add new programs (with interactive, explanatory videos) on a daily basis. Our content is new, fresh, and ever-changing to keep you motivated and ready to work! Plus, if you need help,creators are always here for you. You can message them directly if you have any questions, feedback, or simply want to share your success.
I'm a beginner, is Playbook for me?
No matter where you are in your fitness journey, Playbook can help you succeed. Workouts and programs posted in the app are for any level of fitness. Plus, trainers walk you through all exercises with easy-to-follow videos and simple written instructions. This means you’ll be able to do all the moves easily, accurately, and safely.
Do I need to purchase equipment?
It depends on the workout! Playbook has a lot of workouts that require no equipment. We also have workouts that require minimal equipment (like dumbbells or a yoga mat) and some that require weight-lifting machines. There’s something for everyone — regardless of equipment — to help you get in shape.

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