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  • *Under 18 must be accompanied by parent or legal guardian.

  • *Under 18 must be accompanied by parent or legal guardian.


5050 Rocklin Road Suite A3
Rocklin, California 95677


  • The members
    - September 01, 2018 by J.R.G.
  • - August 30, 2018 by D.T.D.M.
  • Trainers and the 30 min workout
    - August 30, 2018 by Y.W.
  • I love 9rounds Sierra College! I have never felt more healthy and strong with any work out program (and I’ve been through many!). The trainers are awesome.I have to modify many of the workouts at the moment due to a hip injury and they are so flexible! I would highly recommend 9rounds Sierra College!
    - August 27, 2018 by Tabitha Ellis
  • Love the whole program!
    - August 24, 2018 by R.P.
  • That's timing is flexible and it's only a 30 minute workout!
    - August 23, 2018 by D.C.
  • - August 19, 2018 by M.S.
  • - August 19, 2018 by C.H.
  • - August 18, 2018 by A.T.M.
  • - August 16, 2018 by L.M.
  • Knowing that I’m going to get the best workout in 30 min.
    - August 03, 2018 by D.D.S.
  • - August 03, 2018 by L.O.
  • - August 02, 2018 by B.V.
  • - August 02, 2018 by K.H.
  • - July 28, 2018 by L.M.
  • - July 26, 2018 by C.P.
  • The trainers are —->Awesome!!!!
    - July 17, 2018 by E.T.M.
  • - July 15, 2018 by N.L.
  • I lobe the people! That I can start at any time and don’t have to wait for a class! I is always changing so I’m Never board!
    - July 13, 2018 by Kali "BUBBLES" Hetrick
  • - July 12, 2018 by J.A.
  • - July 11, 2018 by N.B.
  • - July 11, 2018 by S.W.W.
  • - July 09, 2018 by R.B.B.M.
  • The trainers pushing you. The quick workout with no class schedule.
    - July 08, 2018 by D.D.R.
  • - July 04, 2018 by K.F.
  • - July 04, 2018 by B.M.
  • - July 04, 2018 by A.C.
  • - July 04, 2018 by F.T.D.T.
  • It's a thirty minute intense workout. Anyone can handle thirty minutes a day!
    - July 03, 2018 by T.H.R.
  • - June 12, 2018 by Y.M.
  • - June 09, 2018 by O.G.
  • - June 06, 2018 by A.L.M.
  • - May 27, 2018 by D.T.D.M.
  • - May 22, 2018 by E.O.E.G.B.
  • Short workout time with changing excercise routines each week per round. Upbeat, supportive, and motivating staff members.
    - May 21, 2018 by M.S.
  • Workout and Trainers
    - May 20, 2018 by C.S.
  • - May 18, 2018 by J.A.
  • - May 09, 2018 by Y.W.
  • - May 09, 2018 by A.A.
  • - May 08, 2018 by J.S.J.
  • - May 06, 2018 by J.Q.C.
  • I love how every time I go I get the best workout! The trainers are awesome ☺️
    - May 03, 2018 by D.D.S.
  • - April 29, 2018 by K.H.
  • - April 26, 2018 by B.V.
  • I love the trainers and the work out is the best work out I’ve done! I have a hip injury and they are awesome at modifying the work outs for me!
    - April 25, 2018 by Tabitha Ellis
  • - April 18, 2018 by J.B.
  • Great workout in a short time. Plus, it is fun to punch and kick stuff!!
    - April 18, 2018 by Tony Vanneman
  • - April 16, 2018 by J.B.
  • - April 15, 2018 by M.M.P.
  • All trainers are amazing and are getting me the results I've been looking to start achieving for years!! Love my gym!!!
    - April 13, 2018 by N.B.

About the team

  • 9Round trainer
    Stacia Lenz
    Hi my name is Stacia! I am mother of 2 amazing children and wife to my loving husband, Matt. I started my journey with 9Round as a member and fell in love with the workout, the results I was achieving and the family environment. I have a deep passion for helping others and of course learning crazy pad drills that I can't wait to teach you! I look forward to meeting you, giving you killer workouts and partnering with you to achieve your health and fitness goals!
  • 9Round trainer
    Michael ""Big Mike"" Stephens
    Hi i'm Michael! I am a author and a former nationally competitive boxer. With a unique mixture of empathy, fighting experience and massive enthusiasm, I bring the intensity of a boxing gym into harmonic balance with the light heartedness of the group fitness experience. Whether you are driven as an individual, or thrive in a team environment, I am the Round Trainer to help you reach your fitness goals. Come see me every Thursday and Friday night for a killer workout that will keep you sweating and smiling!
  • 9Round trainer
    Jen Miller
    Hi everyone! My name is Jennifer but I go by Jen.. I am a dental hygienist full time and have 2 girls in grade school. I came across 9 round and fell in love and about a year later I decided to join the team! I'm excited to get to know all of you! I enjoy hiking/ traveling on my free time and I'm hoping to be a famous country or pop singer in the near future! I joined for you, the people, and to give you a killer workout so that you feel amazing when you leave but not just physically, mentally as well! I want you to be able to leave feeling like you can take on anything the rest of the day and succeed at it! Mind, body and soul, FUEL IT!
  • 9Round trainer
    Laura Paz
    Hi everyone! My Name is Laura and I am really excited to be part of the 9Round family! I’ve done competitive Cheerleading, ballet, and Jazz. I am studying nutrition at Sierra College, and I enjoy working out in my free time. I work part time for the Napa County Hispanic Chamber of Commerce and I drive for uber! I came in to 9Round for my first workout, and I left feeling like I was finally being challenged and I wanted to come back! My goal is to take you through a killer workout, and help you achieve your goals. I look forward to getting to know all of you!
  • 9Round trainer
    Lena "Lean Machine" Geiser
    I believe the greatest gift you could ever give someone in life is their health. Driven by passion, I quit my full time corporate job in 2012 to follow my heart and became a Certified Personal Trainer & Nutrition Consultant so I could help others get healthy, gain new confidence and transform lifestyles ones full of joy, happiness and fit living. Once I became a member of the 9Round Rocklin family back in July 2016, I absolutely feel in love with the workout and culture and knew in my heart I needed to create my own 9Round family. So here we are almost a year later with 9Round Sierra College! I couldn't feel more blessed and grateful to be able to help my members get fit, healthy and most importantly, be part of the 9Round Sierra College family.