hits the wall

Energy abruptly depletes

Hits the wall describes the moment when energy or capacity suddenly gives out.

The phrase comes from endurance sports, where athletes at a certain point deplete their glycogen stores and can barely continue: She hit the wall at mile twenty.

The expression extends to any endeavor where progress abruptly stalls due to exhaustion or limitation: The project hit the wall when funding dried up.

I hit the wall around 3 p.m. and couldn't focus anymore.

Related

emotional exhaustion · mental fatigue · brain fog · limp · breath · hit · grit · white knuckle · bonk · gasp · overtraining · sweat · glycogen · out of gas · energy crash · stamina · dizzy · self-doubt

Opposites
energy/endurance state

hits the wallpowers through

rallies · bounces back · cruises

performance trajectory

hits the wallpeaks

Highest points attained

takes off · levels up · fires on all cylinders · catches fire · accelerates

manner of decline

hits the walltapers off

Gradually becomes less

winds down · peters out

Family

hits, hitting, hitter, hitters, wall, walls, walled, walling

Familiarity
Top 100,000
Profile
Known to kids · Used worldwide · Timeless · Negative · Everyday, not technical · Rated G