Overtraining: Symptoms, Causes, and Recovery

Overtraining: Symptoms, Causes, and Recovery

Overtraining is one of the least discussed but most common problems among dedicated athletes. It can lead not only to decreased performance but also serious health problems.

What is Overtraining?

Overtraining Syndrome (OTS) is a chronic condition (Meeusen et al., 2013) where:

• Recovery cannot keep up with load
• Body's adaptation capacity is exhausted
• Performance decreases over extended period

Overtraining vs Overreaching

Overtraining Symptoms

Physical Symptoms

Performance-related:

• Strength decrease
• Endurance reduction
• Slower recovery from workouts
• Increased injury risk

Physiological:

• Elevated resting heart rate
• Higher heart rate at same load
• Sleep problems (difficulty falling or staying asleep)
• Appetite changes
• Weight loss (especially muscle mass)
• Frequent illnesses (weakened immune system)

Hormonal:

• Lowered testosterone
• Elevated cortisol
• Hormonal imbalance

Psychological Symptoms

• Decreased motivation
• Irritability and mood swings
• Depression or anxiety
• Difficulty concentrating
• Loss of training enjoyment
• Chronic fatigue

Warning Signs (early)

1. Training consistently feels hard - even light workouts feel exhausting
2. Performance isn't improving - plateau lasting over 2-3 weeks
3. Sleep is disturbed - difficulty falling asleep despite fatigue
4. Motivation drops - going to gym requires increasing willpower
5. Mood changes - irritability, negative thoughts

Causes

Training-Related

• Too much volume - too many sets/reps
• Too much intensity - too much heavy training
• Too little rest - insufficient recovery days
• Monotonous training - same routine without variation
• Rapid progression - too fast increase in weights or volume

Lifestyle Factors

• Insufficient sleep - under 7 hours regularly
• Poor nutrition - caloric deficit, low protein
• Stress - work, relationships, financial worries
• Alcohol - hinders recovery
• Other commitments - too many things at once

Diagnosis

Self-Assessment

Track the following:

• Resting pulse in morning (increase >5-10 beats = warning sign)
• Sleep quality (1-10 scale)
• Energy level (1-10 scale)
• Motivation to train (1-10 scale)
• Muscle soreness recovery (how long it lasts)

Medical Tests

With doctor if needed:

• Blood tests (testosterone, cortisol, CRP)
• Heart rate variability (HRV)
• Hormonal profile

Recovery

First Step: Acknowledge the Problem

Many athletes deny overtraining. Consider:

• Has my performance dropped in the last month?
• Do I feel constantly tired?
• Has going to gym become difficult?

Recovery Plan

Weeks 1-2: Complete Rest

• No intense training
• Only light movement (walking, stretching)
• Priority: sleep and nutrition

Weeks 3-4: Light Activity

• Low-intensity activities
• Yoga, swimming, walking
• Gradual return

Weeks 5-6: Reduced Training

• 50% of normal volume
• Lower intensity
• More rest days

Weeks 7+: Gradual Return

• Slow volume increase
• Monitor symptoms
• Don't rush

Prevention

Training Program

• Deload weeks - every 4-6 weeks
• Periodization - intensity and volume cycles
• Rest days - at least 1-2 per week
• Variation - different exercises and stimuli

Recovery

• Sleep - 7-9 hours per night
• Nutrition - adequate calories and protein
• Stress management - meditation, relaxation
• Active recovery - light movement on rest days

Monitoring

• Training diary - track volume, intensity, feeling
• Resting pulse - measure in morning before rising
• Sleep app - monitor sleep quality
• Mood - notice changes

Supplements for Recovery

Essential

• Protein - 1.6-2.2 g/kg body weight
• omega-3 supplements - anti-inflammatory, 2-3g daily
• Magnesium - muscle relaxation, sleep
• vitamin D supplements - immune system, hormonal balance

Adaptogens

• ashwagandha supplements - reduces cortisol
• Rhodiola - improves stress tolerance
• Ginseng - energy and recovery

Sleep

• Melatonin - 0.5-3mg if needed
• Glycine - 3g before bed
• Magnesium glycinate - relaxing form

When to See a Doctor

Immediately:

• Heart rhythm disturbances
• Severe depression
• Extreme fatigue that doesn't improve

Soon:

• Symptoms don't improve in 2-4 weeks
• Frequent illnesses
• Hormonal problems

Summary

1. Prevention > treatment - deload, sleep, nutrition
2. Listen to body - fatigue and motivation drop are warning signs
3. Rest is training - recovery is part of progress
4. Slow return - don't rush after overtraining
5. Professional help - see a doctor if needed

References

• Meeusen, R. et al. (2013). Prevention, diagnosis, and treatment of the overtraining syndrome: joint consensus statement of the European College of Sport Science and the American College of Sports Medicine. Medicine & Science in Sports & Exercise, 45(1), 186–205.
• Kreher, J.B. & Schwartz, J.B. (2012). Overtraining syndrome: a practical guide. Sports Health, 4(2), 128–138.
• Halson, S.L. & Jeukendrup, A.E. (2004). Does overtraining exist? An analysis of overreaching and overtraining research. Sports Medicine, 34(14), 967–981.
• Cadegiani, F.A. & Kater, C.E. (2017). Hormonal aspects of overtraining syndrome: a systematic review. BMC Sports Science, Medicine and Rehabilitation, 9, 14.

See also:

• Deload Weeks: Why and When to Reduce Training Load
• Sleep Optimization for Athletes: Complete Guide
• Active Recovery Days: Why and How

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