Tune in to NBC tonight at 8 PM to see what will happen on "The Biggest Loser: Glory Days" Season 16! Watch Episode 2, where we will see "The Knockout" featuring former athletes Scott Mitchell, Damien Woody, and Zina Garrison, using our free live stream links.

According to the official synopsis of "The Knockout," Episode 2 of Season 16, "Twenty contestants, all former athletes, begin their weight-loss journeys in the premiere of Season 16."

Make sure you tune in to NBC tonight at 8 PM to catch all of the Season 16, Episode 2 excitement!

Won't be able to catch Episode 2 of "The Biggest Loser: Glory Days" Season 16 on a TV? Well, we've got you covered with free online live stream links!

Check out a live stream of "The Biggest Loser: Glory Days" on this NBC free live stream channel online - click here, here or here to watch Episode 2 from your computer!

What should we look forward to for the rest of the season of this makeover, weight loss and health improvement reality TV show? Warning: spoilers ahead!

Doug Knoop of the Seattle Times chooses "The Biggest Loser" as his spotlighted TV program "pick" for tonight. Why? He writes, "For the 16th edition of this weight loss competition series (subtitled "Glory Days"), the contestants are made up of 20 former athletes (including NFL players and Olympic gold medalists). The trainers include two new faces (Jessie Pavelka and Jennifer Widerstrom) and veterans (Dolvett Quince and Bob Harper). Alison Sweeney returns as host."

What will happen on Episode 2 of "The Biggest Loser" tonight? According to Reality Rewind, "Things are about to get real dramatic on The Biggest Loser 2014, as the contestants on The Biggest Loser Season 16 will have their medical exams and it does not go well for one of the contestants. They had to know the results would not be great, but maybe hearing it is too much to handle? Last week on The Biggest Loser Season 16, we had the premiere of the new season and 20 former athletes made their way to the Ranch. This was a new concept for the show, as all of these contestants used to be in the best shape of their lives and let it all go. They now want those old bodies back. We saw the introduction of new trainers Jessie Pavelka and Jennifer Widerstrom and the introduction of Comeback Canyon, where Bob Harper works with eliminated contestants to earn a spot back on the show. When all was said and done, Zina Garrison was the first eliminated contestant from Comeback Canyon! For Week 2, the contestants will face a challenge of them busting through their "walls of excuses" while carrying a punching bag! The contestants sit down with Dr. Huizenga to discuss their medical conditions and one contestant is not happy with the results. Another week on the ranch and another week at Comeback Canyon!"

It will certainly be interesting to see all of this play out! Check out the "The Knockout" promo videos here:

In addition, here are some exclusive weight loss tips about healthy eating from "The Biggest Loser" trainers!

What else will happen tonight on "The Biggest Loser: Glory Days" Season 16, Episode 2 featuring former NFL athletes and Olympic stars Scott Mitchell, Damien Woody, and Zina Garrison? You'll have to wait and see! Tune into NBC, or one of our free online live stream links above, to catch all the excitement of this Season 16 episode, called "The Knockout!"