Skip to main content

2016 WOR: Physical Capacity

Ribbon symbol for survivor next to the Wildland Fire Leadership logoWeek of Remembrance June 30-July 6, 2016

Physical capacity is a vital component of job performance in wildfire suppression activities. The physical work performed is classified by OSHA in the “extremely hard” and the loads carried in the “very heavy” categories. The duration and intensity level of these physical activities is highly variable in most cases and places both short-term and long-term demands on the individual Physical training programs should not just prepare individuals for wildfire suppression activities but also work to manage long-term health of the individual. The ability to handle the physical challenges associated with the occupation can be paramount for employees’ ability to accomplish production goals without undue fatigue and without becoming a hazard to themselves or to coworkers.

WLFF Job Tasks:
Hiking
Carrying Weight
Digging
Sawing
Moving Brush
  

Training Specificity: It’s easy to make someone tired…but are you really making them better for what they need? What are the important traits for wildland firefighter (strength, speed, endurance)?  How do those interact?

  • The key one for long endurance activities is the aerobic threshold. The activity level where our bodies go from primarily using oxygen (aerobic) to non-oxygen (anaerobic) energy pathways. This threshold can change with fitness level. 

Training for occupation must be multi-dimensional (based on the job task demands)

  • A single exercise session should include the following phases:
    • Warm-up (5-10 min; low to moderate)
    • Stretching ( >10 min of stretching after cool-down)
    • Conditioning or sports-related exercise (20-60 min)
    • Cool-down (5-10 min; low to moderate)

 

Our bodies have different thresholds for this work performed.  Last year, physical training injuries were the 3rd highest group of total wildland fire injuries (2015 LLC Incident Review Summary). The biggest principle lacking from physical training programs typically is RECOVERY!

graphic of mountain peak with milestone markers of physical capacity at various points

The topics for the NWCG “Wildland Firefighter Week of Remembrance” have been drawn from the Human Performance Optimization course taught as a part of the USFS Apprentice Academy in cooperation with the Missoula Technology and Development Center (MTDC) and is rooted in the desire to prepare wildland fire personnel to optimally manage themselves and others at any given time. Review and resources have been contributed by the Wildland Fire Lessons Learned Center, NIFC External Affairs, the Wildland Fire annual refresher group, and the Wildland Fire Leadership Subcommittee.

6MFS Suggestion Form


Have an idea or feedback?

Share it with the NWCG 6MFS Subcommittee
 


Follow NWCG on X and Facebook
 


 

Last Modified / Reviewed:

NWCG Latest Announcements

2025 Wildland Fire EMS Awards

Date:  June 12, 2026
Questions? 
Please contact: Emergency Medical Committee

The NWCG Emergency Medical Committee (EMC) announces the recipients of the 2025 Wildland Fire Emergency Medical Service (EMS) Awards. EMC annually recognizes individuals and groups who have demonstrated outstanding actions or accomplishments that are above and beyond the expectation of one’s normal mission or job duties.

Congratulations to all the awardees and nominees. Through leadership and initiative, they have made significant contributions to the safety of the wildland fire community. These awards are well deserved.

References:

2025 Wildland Fire EMS Awards

Emergency Medical Committee

Incident Position Standards and the Next Generation Position Task Book Now Available for RAMP

Date:  June 12, 2026
Questions? 
Please contact: Airtanker Base Operations Unit

NWCG is excited to announce that Incident Position Standards and the Next Generation Position Task Book are now available for Ramp Manager (RAMP).

The Performance Support Package for this position was developed as part of the Incident Performance and Training Modernization effort. These resources support trainees, qualified personnel, and evaluators in their respective roles.

Any changes to qualification pathways will take effect with the next update of the NWCG Standards for Wildland Fire Position Qualifications, PMS 310-1, scheduled for release in January 2027.

References:

NWCG Ramp Manager Position Page

National Interagency Aviation Committee

Make an Impact: Serve the Wildland Fire Community as an IPTM SME!

Date:  June 11, 2026
Questions? 
Please contact: NWCG SME Specialist

Note: Positions with an * will last approximately 6 months.
Positions with ** will last 12 - 18 months.

NWCG is seeking experienced wildland firefighters and support personnel to serve as Subject Matter Experts (SMEs) for the Incident Performance and Training Modernization (IPTM) initiative. IPTM aims to transition NWCG’s training and qualification system to a performance-based model by updating position descriptions, Incident Position Standards, Next Generation Position Task Books (Next Gen PTBs), and training where needed.

NWCG is currently recruiting SMEs for the Fall 2026 positions listed below:

  • Equipment Manager (EQPM)*
  • Fixed Wing Parking Tender (FWPT)**
  • Mixmaster (MXMS)*
  • Public Information Officer Complex (PIOC)*
  • Retardant Crewmember (RTCM)*
  • Strike Team Leader Crew (STCR)*
  • Strike Team Leader Engine (STEN)*
  • Strike Team Leader Heavy Equipment (STEQ)*
  • Task Force Leader (TFLD)**
  • Wildland Fire Investigator (INVF)** 

Projects begin October 2026. Sign up by July 10, 2026, at the link below and review the attached document for additional details. 

References:

NWCG SME Interest Sign-up

IPTM Subject Matter Expert Duties and Expectations Document

Incident Performance and Training Modernization (IPTM)

RMC Safety Bulletin 26-001: Rhabdomyolysis in Wildland Firefighters

Date:  May 28, 2026
Questions? 
Please contact: Risk Management Committee

The Risk Management Committee (RMC) has issued Safety Bulletin 26-001: Rhabdomyolysis in Wildland Firefighters. Research from 2016 to 2025 shows that 88 cases of rhabdomyolysis (rhabdo) were reported. Analysis of reports from eSafety, the Safety Management Information System (SMIS), and the Wildland Fire Lessons Learned Center (LLC) indicates that rhabdo is common during this time of year due to Work Capacity Tests and contributing factors such as weather, hydration, nutrition, and medication or supplement use.

RMC issued this safety bulletin to raise awareness in the Wildland Fire Community, and to provide research findings and educational resources that support reducing future cases of rhabdo.

References:

NWCG Alerts

RMC Safety Bulletin 26-001: Rhabdomyolysis in Wildland Firefighters