Was one of your New Year's resolutions to hit the gym more often? Watch this video for motivation.

Lakeisha Shurn was 348 pounds when she began recording this diary. In the time-lapse video, she candidly explains how being overweight made her depressed, and shows off her inspirational 100-day journey to lose weight and boost her self-esteem.

"I am overweight. I have low self-esteem. I am going through depression, and I want to change all of that," she says in the video. "The next 100 days I will be on the journey to losing weight and finding myself...I want you to see how one person really changes everything about their life."

By the end of the video, you'll see a slimmer Lakeisha with more confidence.