Real Rebounding Results

Experience a joyful and supportive journey with our expert guidance.

Our Journey, and Yours

Hi, we're Sally and Stephie, identical twin sisters and the founders of I Jump Instead. Most people know us as the Trophy Twins.

Why "Trophy"? It started as a pose. In our classes we'd say: squeeze your body like a statue, like a trophy. The move became the trophy pose, somebody called us the Trophy Twins, and it stuck. Now the word runs through everything we do, and we'd love you to call yourself a Trophy too. To us, being a Trophy means working toward your strongest, healthiest self.

Why "I Jump Instead"? Because that's the honest answer to how we train. No weights, no machines, no gym membership: when it was time to get strong, we jumped instead. The name is our whole method in three words.

We discovered rebounding in 2012, but 2016 is when we made the investment and truly began our jumping journey.

We started on the Cellerciser, chosen because of this YouTube video from 2014. It praised the sturdy all-metal frame, the light and portable build, the weatherproof mat that won't mold, and what it called the most advanced, digitally tuned springs of any rebounder on the market, springs so well made you'd never need to replace them. We didn't know it then, but starting on the Cellerciser shaped the instructors we are today. That rebounder lived up to its reputation and taught us everything we needed to become the best instructors we could possibly be.

The Trophy Twins on stage at the Vancouver Open, 2025, front pose
Vancouver Open, 2025
The Trophy Twins on stage at the Vancouver Open, 2025, back pose
Vancouver Open, 2025

However you choose to jump long term, a daily 12-minute class is your first landmark, so our recommendation is to give yourself one to three months to work up to it. The real progression begins after adaptation. If we'd understood the strength waiting on the other side, we would have eased in, one to three minutes a day at first, with understanding, respect, and excitement. Be patient at the start. Three months will fly by, and this will give you the fastest adaptation and results.

And that's how our journey began. Whenever you're ready to begin yours, we're here, and so is the whole Trophy community.

Start Here
Mindful Bodybuilding Through Resistance

"Although jumping in general is excellent and fun, the Trophy Twins take it to the next level for me by forcing me to THINK about my muscles as I engage in challenging moves and relaxing stretches. It seriously ACTS LIKE bodybuilding in the way that I JUMP INSTEAD forces that resistance to work in my favor to fatigue and chisel defined and toned all-over body parts!"

~ Jan Matzenger-Young
Exercise Without Pain, Healing Long-Term Issues

"For the first time in my 65 years, I am addicted (in a good way) to exercise! I actually look forward instead of dreading the classes. I feel better and have more energy after the classes instead of feeling worn out and achy like other exercises! The aggravation in my right upper thigh area feels better for the first time in years, and it would ache worse after a 3 or 4 mile walk, never healing. It feels like it may be healing now. I love the gentle nature you and Stephanie direct the classes and I’m very close to signing up for the body-building classes! Thank you both for sharing the wisdom and knowledge you have gained over the years! May you receive 100-fold back!"

~ Phyllis Thornton
Perfect Fitness Solution for an Active Lifestyle

"For this 55-year-old that came from traditional fitness, this has been the solution I was looking for. I had wanted to do traditional sprint training, but my ankles and back would not tolerate it. I don’t have access to a pool, and I no longer have a home gym nor access to one. (Country life) I also work from home. I somehow stumbled across I Jump Instead and the Cellerciser and realized not only does it allow for me to do all that, it’s also doing lymphatic drainage, muscle building, and I’m able to work those small muscles that are hard to get to! Not to mention it’s relaxing when you’ve had a stressful day. Lost 5 lbs in the first week that I’ve been trying to lose for 2 years! Doesn’t feel like exercise to me and would actually say my body craves it!"

~ Charline Bucher
Quick, Effective Results for Strength and Flexibility

"You both share such knowledgeable information. You both are so professional, welcoming, accepting of everyone, and happy/uplifting trainers. You have such a gentle approach yet are living proof of what you teach! I have also never seen results so quickly for true strength and flexibility. Every movement I do now outside of rebounding has been positively impacted."

~ Brenda Walker
A Workout that Works Without Coordination Worries

"I like that there is no music, and it’s not too “dancy.” I get a great workout without worrying about being coordinated/falling. I love that these workouts are effective — my 50-year-old body is changing a lot (in a great way!). The twins are both so positive and great instructors — I don’t need any other instructor!"

~ Julie Hildebrand
Expert Instruction and Inclusive Approach

"The instructions; the cues, the knowledge, the respect for all fitness levels, the positivity, the posture reminders, the explanation of what muscles we are working… etc. I tried other workouts, but they focused on high jumps with not enough regard for fitness level, age, recovery from injuries, disease, etc."

~ Cherie Lyman
Mindful Bodybuilding Through Resistance

"Although jumping in general is excellent and fun, the Trophy Twins take it to the next level for me by forcing me to THINK about my muscles as I engage in challenging moves and relaxing stretches. It seriously ACTS LIKE bodybuilding in the way that I JUMP INSTEAD forces that resistance to work in my favor to fatigue and chisel defined and toned all-over body parts!"

~ Jan Matzenger-Young