Abby Henderson
Brooklyn,NY
Summary
Group fitness instructor with experience in rhythm-based cycling, TRX, and strength training. Passionate about movement, community, and helping clients build confidence through exercise. Background includes coaching indoor cycling at pūrvelo and instructing group exercise at a university, complimented by strong communication skills and a customer-first approach. Lifelong background in running and athletics and knowledge in pre-medical science and an interest in sports medicine ensures safe, form-focused, and encouraging coaching.
Overview
8
8
years of professional experience
2
2
Certifications
Work History
Endurance Running & Athletics
NYC + Nationwide Races
New York, NY
10.2021 - Current
- Completed two TCS NYC Marathons and multiple half-marathons, demonstrating commitment to long-distance running.
- Raised over $12,000 for neonatal intensive care unit (NICU) at Mount Sinai Hospital through participation with Team Andi.
- Developed extensive knowledge of training structures, recovery methods, and performance optimization strategies.
Cycling Instructor
pūrvelo Cycle
Athens, GA
04.2021 - 04.2022
- Led rhythm-based cycling classes at least three times weekly for up to 28 riders.
- Designed playlists around BPMs featuring high-intensity climbs, sprints, and endurance tracks.
- Motivated riders through effective cueing, form corrections, and engaging coaching techniques.
- Cultivated strong relationships with riders to enhance community-driven studio culture.
Group Exercise Instructor
Campus Recreation Center at University of South Carolina
Columbia, SC
01.2019 - 05.2019
- Taught spin, TRX, and boot camp classes to students, faculty, and community members every week.
- Designed effective workouts incorporating strength, endurance, and mobility.
- Participated in weekly trainings focused on safety, cueing, and class design.
Front Desk
Pace23 Indoor Cycling & TRX Studio
Atlanta, GA
08.2017 - 01.2019
- Supported daily operations: register clients, clean and prep studio for classes, and open/close studio.
- Helped clients with booking, check-in, and membership questions.
- Maintained a clean, high-energy environment that aligned with studio branding
- Direct contact with clients, including answering calls, and completing sales transactions for classes or merchandise.
Education
Post-Baccalaureate Pre-Medicine Certificate -
The George Washington University
Washington, DC04.2023
B.S. - Human Development and Family Science
University of Georgia
Athens, GA05.2022
Skills
- Rhythm-based coaching (cycling strength formats)
- Clear cueing, form correction, and movement demonstration
- Class sequencing and music selection
- Strength and conditioning fundamentals
- High-energy motivational leadership
- Customer service and professional communication
- Adaptability with mixed-level fitness groups
- Reliability, teamwork, and strong work ethic
Certification
CPR/AED Certified, American Heart Association's Basic Life Support (BLS) Course
Affiliations
Volunteer, North Brooklyn Angels – Brooklyn, NY (2025-Present)
Other Work Experience
Research Data Associate, NYU Grossman School of Medicine – New York, NY (October 2023-Present)
- Coordinate national projects and support operations across multiple institutions.
- Communicate effectively with faculty, learners, and partners to ensure smooth program flow.
- Manage logistics, timelines, and project tasks with strong organization and attention to detail.
- Demonstrate leadership and adaptability in a fast-paced, team-oriented environment.
Technical Lead, NSF Innovation Corps (I-Corps Program) – New York, NY (March 2024-January 2025)
- Led over 100 stakeholder interviews, building strong communication and rapport skills.
- Presented complex ideas simply and confidently to diverse audiences.
- Collaborated in a high-demand, team-based environment to meet project milestones and deadlines.
Intern, Reagin Eyes Optometry Practice – Atlanta, GA (June 2021-August 2021)
- Assisted patients during intake and provided front-facing customer service.
- Scheduled appointments and helped maintain smooth clinic flow.
- Strengthened communication and interpersonal skills through direct client interaction.
Timeline
Endurance Running & Athletics
NYC + Nationwide Races
10.2021 - Current
Cycling Instructor
pūrvelo Cycle
04.2021 - 04.2022
Group Exercise Instructor
Campus Recreation Center at University of South Carolina
01.2019 - 05.2019
Front Desk
Pace23 Indoor Cycling & TRX Studio
08.2017 - 01.2019
Post-Baccalaureate Pre-Medicine Certificate -
The George Washington University
B.S. - Human Development and Family Science
University of Georgia