bottleneck-slow down or impede by creating an obstruction; His laziness has bottlenecked our efforts to reform the system. blockade, obstruct, stymie, stymy, embarrass, hinder, block-hinder or prevent the progress or accomplishment of; His brother blocked him at every turn.
Becoming a Lifeguard. Becoming a lifeguard does require an initial investment of time and money. Certification courses cost anywhere from $150 to $500, and take upwards of 30 hours to complete.
How much does a Lifeguard make in the United States? The average salary for a Lifeguard is $10.79 per hour in the United States. Salary estimates are based on 27,422 salaries submitted anonymously to Indeed by Lifeguard employees, users, and collected from past and present job advertisements on Indeed in the past 24 months. The typical tenure for a Lifeguard is less than 1 year.