Looks like Mariah Carey and Jennifer Lopez have still not buried their rivalry. Mariah Carey famously said 'I don't know her' when asked about Jennifer Lopez in an interview back in the 90's which quickly turned into a popular meme. When asked recently about her take about people continuing to reference the interview all these years, Mariah retorted, “ I still don't know her”. Interestingly, J Lo had recently shot down the suggestion that there was a longstanding feud between her and Mariah.
The plank is one of the best exercises you can do for your core because it builds isometric strength to help sculpt your waistline and improve your posture. What's more is that depending on the type of plank you try, you can engage your back, arms, shoulders, glutes, and hamstrings. Start by lying facedown with your legs extended and elbows bent as shown in the picture. Feet should be hip-width apart, and elbows should be shoulder-width apart. Contract your abs, then tuck…
