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Biochemistry JoVE (Open Access) Citable · DOI

Endurance Training Protocol and Longitudinal Performance Assays for Drosophila melanogaster

DOI: 10.3791/3786-v
What you'll learn
  • ✓ Set up and operate a Drosophila power tower for endurance training
  • ✓ Score locomotor performance and fatigue in trained flies
  • ✓ Design longitudinal assays to measure exercise-induced mobility improvements
  • ✓ Assess age-dependent effects on fly endurance capacity
Protocol

We describe the first endurance training protocol for an important genetic model species, Drosophila melanogaster, and outline several assays to chart improvements in mobility following training.

Difficulty
intermediate
Total time
~2–4 weeks (includes multi-day training protocol and repeated performance assays)
Model organism
Drosophila melanogaster

Steps

1
Assemble and operate power tower apparatus

Construct the power tower device and familiarize yourself with its operation for inducing endurance exercise in flies. This apparatus enables controlled, repeatable mechanical stimulation.

▶ 01:27
2
Execute exercise assay on training cohorts

Run the standardized exercise protocol on flies using the power tower, maintaining consistent parameters across training sessions to induce progressive endurance adaptation.

▶ 03:03
3
Quantify locomotor fatigue and performance metrics

Score fly mobility and fatigue responses during and after exercise using defined criteria, generating objective data on locomotor capacity changes.

▶ 04:55
4
Correlate age with locomotor training response

Assess how chronological age influences baseline and trained endurance capacity, identifying age-dependent variation in exercise adaptation across cohorts.

▶ 06:02
5
Interpret training outcomes and improvements

Analyze longitudinal performance data to quantify gains in mobility and fatigue resistance following the endurance training intervention.

▶ 08:30
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