The antonyms for the phrase "caught balance" would be losing balance, falling, stumbling, or tripping. When we are unable to maintain our balance, we tend to lose our footing, stumble, or trip over an obstacle. These incidents can lead to injury, embarrassment, or both. Losing balance can also result in a loss of confidence, as we struggle to regain our composure after a fall or stumble. Therefore, it's important to pay attention to our surroundings, stay alert and be aware of any obstacles in our path, and adjust our movements accordingly to avoid losing our balance.