Book Private Strength-and-speed Lessons with Coach Sierra
Destined to Stand Out
Destined to Stand Out
Unlock your full athletic potential with personalized training that focuses on strength, speed, and agility. Success starts in the mind. As a private mental-performance coach, I help athletes and high performers develop the mental toughness, focus, and resilience needed to excel under pressure. Take your volleyball skills to the next level with personalized, one-on-one coaching. As your private volleyball coach, I’ll focus on perfecting your technique, building your athleticism, and developing a deep understanding of the game.
San Bernardino, CA
Available: Tues, Wed, Thurs, Fri, Sat
0 Lessons
- Strength-and-speed
- Mental-performance
- Volleyball
- Background Check
- Contact Information
- Experience Verified
Choose Lesson Package
Participants
1
Try Coach Sierra risk free. If you don't love your first lesson, we'll switch you to another coach or give you a full refund.
Weekly Availability
Monday
Unavailable
Tuesday
2:00 PM - 7:00 PM
Wednesday
2:00 PM - 7:00 PM
Thursday
2:00 PM - 7:00 PM
Friday
4:00 PM - 7:00 PM
Saturday
7:30 PM - 10:30 PM
Sunday
Unavailable
Don't see your preferred date/time? This is only general availability - alternative times may be possible.
Get to know Coach Sierra
About Me:
Played 3 years for Bishop Amat Memorial High School. Played 2 years at Cerritos College. Competed at Providence Christian College for 2 1/2 years, contributing significantly in key positions (e.g., outside hitter, middle blocker, and opposite hitter).
How I can help you improve your game:
As a private coach, I can help an athlete improve their game by focusing on key areas such as technique, tactical awareness, fitness, and mindset. Ultimately, my role as a coach is to provide a holistic approach—balancing the physical, technical, mental, and strategic aspects of the game—so that the athlete develops into a well-rounded and confident player capable of excelling on the court.
What a typical training session looks like with me:
A typical session may vary between strength and conditioning drills, field work, mental mindset training or weight lifting as each athlete has different goals and body types so there is no one size fits all to seeing progress
Career summary and accomplishments:
Volleyball Clinician United States Youth Volleyball League - Torrance, CA Taught kids the fundamentals of volleyball, how to be a team player, and, most importantly, good sportsmanship. JV Volleyball Coach Alverno Heights Academy-Sierra Madre, CA Assistant Varsity coach when needed. Adaptable, quick-learner, understands the volleyball terminology.
Best coach I ever had:
It's hard to only describe one coach. But the coach who captured my passions the most was my volleyball and track and field coach when I 16 years old. My track coach trained youth athletes by teaching them effective movement patterns; thus, learning how to move and control my body. My volleyball coach sought out the foundation in injury prevention, accelerate speed, increased velocity & power.
What athletes and parents should know about me:
Four years of volleyball club experience
Three years of high school volleyball
Have been working with kids/sports since 2018
Have acquired Certified Personal Trainer certification along with First Aid Certification
How it works
Find a Coach
Browse our roster of vetted private coaches to find the right fit for you.
Book Lessons
Book and schedule your lessons through our platform.
Start Training
Meet your coach in-person or virtually, and start chasing down your goals!
Frequently Asked Questions
How do I contact a coach?
If you’re looking to message a coach for the first time, go to their profile and click “Send a Message”. A type box will show, where you can enter and send your message. To follow up with a coach you've already contacted, log into your account and find the 'Inbox' tab. You'll see your message history and be able to send another note.
How do I book lessons?
Once you find a coach that fits your needs, go to their profile, select the package you'd like to purchase, and click 'Book Lessons'. Here, you can reserve your desired number of lessons along with the number of athletes who will be training. After sessions are booked, coordinate the dates/times for each session on your calendar - using the calendar is important since this is how your coach will get paid.
Can I pay my coach via Venmo or cash?
Paying AU coaches via cash, Venmo, or any 3rd party is strictly prohibited. AU coaches know this, but their partnership with us is to split all bookings 80/20 - so coaches keep 80%. We use our 20% to help them find clients & manage their business. Without the split, we wouldn't be able to help our coaches & community thrive!
What if I don't feel comfortable paying online?
We integrate with Stripe - the largest & most secure payment processor in the US - to facilitate bookings. Paying online is required, and it simplifies the process for our coaches since it helps track their schedule & earnings in one place. If you have any questions or concerns, please contact our support team.
Where will the coach hold their lessons?
Each coach typically has at least one preferred training location. You can see the location(s) by going to your coach's profile and finding the 'Training Locations' section. If a coach doesn't have locations listed here, you can message the coach to see where they train. Some coaches are willing to travel to clients for lessons, or even meet halfway.
When is the coach available to train?
Each coach sets their own schedule for training. You can see a coach's general availability by going to their profile and finding the 'Availability' section - it will list the days and times. If a coach doesn't post their availability, or if your preferred coach doesn't have your desired times available but you want to double check, message them to see if they can work with your schedule.
What if I don't love the first lesson?
The AU guarantee (refund policy) has you covered! If you determine the coach isn't a good fit after your first lesson, let us know within 24 hours and you're eligible for a refund. We will also be happy to recommend another coach - be sure to contact our support team.
Do coaches work with both kids & adults?
Our coaches are open to helping athletes of any age and skill level. Please message your desired coach to ensure their skillset fits your needs.
Why should I trust AU and their coaches over other platforms?
AU was created by former collegiate and professional athletes. We understand the benefits of training with a private coach. It develops discipline, boosts confidence, and provides an undeniable advantage - whether you are just learning the game or looking to earn a college scholarship. All AU coaches are required to pass a thorough onboarding process and we proudly showcase a 10% acceptance rate, so you can trust you're training with the best.
At the end of the day, our mission is to provide athletes with better opportunities to succeed through coaching. You won't find a platform, and group of dedicated specialists, more excited to help you achieve your athletic goals!
© 2025 Athletes Untapped. All rights reserved.