How does muscle fatigue affect overall strength?

Muscle fatigue happens when your muscles get tired and can't work as hard as they did before. This can make it seem like you're not as strong during a workout. However, muscle fatigue is important because it can be a sign that you had a good workout.

1. Strength Training Stimulus: According to research, muscle fatigue is part of what makes strength training effective. It is a sign that your muscle fibers sustained damage during a workout and this damage helps spur positive benefits.

2. Strength Adaptations: When your muscles sustain damage during a work out, it can cause fatigue. After your body heals the muscle damage, this muscle is often stronger and thus more adapted to meet future challenges.

3. Mental Fatigue: Mental tiredness can also affect how long you can keep your muscles working. When your brain is tired, it can make your muscles feel like they can't keep going, even if they're not physically tired yet.

In summary, while muscle fatigue might make you feel weaker during a workout, it's an important part of getting stronger over time. If you are not sure how much fatigue is too much, it is always safest to seek advice from a healthcare professional to answer your questions.