Golf icon Tiger Woods will play in his second Major this weekend, nearly a year and three months into his recovery from the Feb. 2021 crash.Woods made the cut at the Masters, but posted back-to-back 78s in the third and fourth rounds. As the tournament progressed, it became clear how much of an effort it took for him to walk the hilly course day after day.Dr. David Chao, who has experience serving as a medical director for PGA tour events, detailed why Woods' right leg injuries will continue to be an issue.Woods, 46, is facing an uphill battle to complete four consecutive days of walking 18 holes. He recently acknowledged that he doesn't play to be pain free by next April's Masters tournament.As Chao pointed out in the video above, Woods is still favoring his right ankle considerably when walking uphill.He's also still wearing Footjoys, a rare departure for Nike's posterchild.Woods wearing FootJoys again... https://t.co/H03NqkYOIS— Golf Monthly (@GolfMonthly) May 17, 2022 The 15-time major champion explained his change in shoes recently, saying “I have very limited mobility now. Just with the rods and plates and screws that are in my leg, I needed something different, something that allowed me to be more stable. That's what I've gone to.”Woods has acknowledged that he will be unable to play a full PGA tour schedule for the remainder of his career. Still, it's clear he plans to challenge Jack Nicklaus' record of 18 major victories.He's at +7000 to win the PGA Championship, according to FanDuel Sportsbook. He's wedged between names like Tony Finau and Louis Oosthuizen, with the 23rd best odds in the field.While it's great to see Woods competing and involved in the golf world once again, it's clear he still has a ways to go before contending consistently on Sundays.