NCT03319394

Brief Summary

"The First Twenty (TF20) Exercise Training Program and Fire Academy Recruits' Fitness and Health" was thesis research completed in the Functional Intensity Training Laboratory (FIT Lab) at Kansas State University. The purpose was to assess the performance outcomes, acceptability, feasibility, and preliminary efficacy of an innovative 14-week Firefighter Fitness and Wellness Program. This study explored if TF20 program was a valid preparatory program for fire academy recruits training for the physical job of a firefighter compared to standard care of taking a college fitness class. It was hypothesized that TF20 group would see greater fitness improvements than the comparison group, the training program would be acceptable and feasible, and that TF20 group would report higher levels of group cohesion.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
13

participants targeted

Target at below P25 for not_applicable

Timeline
Completed

Started Feb 2016

Shorter than P25 for not_applicable

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

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Study Timeline

Key milestones and dates

Study Start

First participant enrolled

February 15, 2016

Completed
3 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

May 16, 2016

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

May 16, 2016

Completed
1.4 years until next milestone

First Submitted

Initial submission to the registry

October 13, 2017

Completed
11 days until next milestone

First Posted

Study publicly available on registry

October 24, 2017

Completed
Last Updated

October 24, 2017

Status Verified

October 1, 2017

Enrollment Period

3 months

First QC Date

October 13, 2017

Last Update Submit

October 19, 2017

Conditions

Keywords

FirefightersExercise TrainingResistance TrainingExercise TestHigh-Intensity Interval Training

Outcome Measures

Primary Outcomes (1)

  • Change Candidate Physical Ability Test Time

    The CPAT consists of eight separate events. This test is a sequence of events that requires the candidate to progress along a predetermined path from event to event in a continuous manner. This is a pass/fail test based on a maximum total time of 10 minutes and 20 seconds.

    Week 0 and Week 11

Secondary Outcomes (11)

  • Change in Body Mass Index (BMI)

    Week 0 and Week 11

  • Change in Body Composition

    Week 0 and Week 11

  • Change in Post Exercise Heart Rate

    Week 0 and Week 11

  • Change in Blood Pressure

    Week 0 and Week 11

  • Change in Estimated VO2Max

    Week 0 and Week 11

  • +6 more secondary outcomes

Study Arms (2)

The First Twenty

EXPERIMENTAL

TF20 group completed a structured exercise program. Once a week a trained firefighter with current CPR and First Aid certifications met with the group to assess progress and answer questions about the workouts or the program. The rest of the time, the participants completed the workouts on their own time. Workouts contained a combination of aerobic (e.g., running, rowing, jumping), body weight (e.g., air squats, pushups, situps), and weight lifting (e.g., presses, back squats, lunges) exercises with workouts designed to use equipment available in an exercise/gym facility (e.g., weight racks, benches). Sixty-minute TF20 sessions included a warm-up, workout and cool down. All sessions were able to be logged online in TF20 program.

Behavioral: The First Twenty

Comparison

ACTIVE COMPARATOR

The Comparison Group followed and documented their regular workout routine for 14 weeks. Once a week, a trained firefighter with current CPR and First Aid certifications met with the group to discuss questions. Participants were able to choose when to complete their workouts.

Behavioral: Comparison

Interventions

The First Twenty workouts were part of an online training program that provided resistance and endurance exercises, nutritional information, and mental performance guidance. The intervention, created by firefighters for firefighters, was a 10-week periodized program with workouts increasing in frequency and intensity each week.

The First Twenty
ComparisonBEHAVIORAL

Documentation of having previously taken or concurrent enrollment in a 1 credit hour fitness class offered through the community college. HPER 240, Lifetime Fitness, introduced the student to basic fitness principles, physical activity and the relationship to a healthy lifestyle. The course was graded based on an initial assessment/orientation and participation; the student was required to log hours at the community college gym. This course was waived at the discretion of the Fire Academy Director if the student proved they had an active gym membership at a local gym facility.

Comparison

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Accepted for admission into spring 2016 Johnson County Community College Fire Academy; did not answer "YES" to any of the PAR-Q questions.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Kansas State University

Manhattan, Kansas, 66506, United States

Location

Related Publications (1)

  • Hollerbach BS, Jahnke SA, Poston WSC, Harms CA, Heinrich KM. Examining a novel firefighter exercise training program on simulated fire ground test performance, cardiorespiratory endurance, and strength: a pilot investigation. J Occup Med Toxicol. 2019 Apr 23;14:12. doi: 10.1186/s12995-019-0232-2. eCollection 2019.

Study Officials

  • Katie M Heinrich, PhD

    Kansas State University

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
SINGLE
Who Masked
OUTCOMES ASSESSOR
Masking Details
Study statistician did not know which condition participants were assigned to.
Purpose
TREATMENT
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Associate Professor

Study Record Dates

First Submitted

October 13, 2017

First Posted

October 24, 2017

Study Start

February 15, 2016

Primary Completion

May 16, 2016

Study Completion

May 16, 2016

Last Updated

October 24, 2017

Record last verified: 2017-10

Data Sharing

IPD Sharing
Will not share

Locations