peak-strength

noun
UK /piːk strɛŋθ/
US /piːk strɛŋθ/

The time when you are strongest.

The athlete was at peak-strength during the final race.


OTHER MEANINGS

2. The highest level of force something can produce.

The storm reached its peak-strength overnight.

3. The strongest point of a material or structure.

Engineers tested the bridge at peak-strength.

4. The best or most powerful moment of a process.

The team's peak-strength came in the second half.