Here are the five patterns, with sounds and example words: AR /r/ (American) or // (British) Examples: car , park , start , farm , heart , garden , hard , arm , sharp , dark Mouth open, tongue back and low, then curl R (American) or just lengthen (British) OR /r/ (American) or // (British) Examples: for , born , short , north , door , four , horse , morning , store , score Lips rounded into a small "o," then R glide ER /r/ (American) or // (British) Examples: her , verb , term , perfect , mercy , person , modern , clerk , fern , herd IR /r/ identical to ER Examples: bird , first , girl , shirt , third , firm , dirt , birthday , stir , circle UR /r/ identical to ER and IR Examples: turn , burn , curl , hurt , nurse , church , purple , return , purpose , surface The Critical Insight ER, IR, and UR all produce the same sound: /r/
This led to the shortening of telomere through the inactivation of telomerase, which was achieved by activating the tumor suppressor phosphatase and tension homolog [93]
doi:10.1055/A-1515-9630
Also, the change in course profile was fantastic for me, some flats, some rolling hills, and some hills
